137798645985

Names of 137798645985

• Cardinal: 137798645985 can be written as One hundred thirty-seven billion, seven hundred ninety-eight million, six hundred forty-five thousand, nine hundred eighty-five.

Scientific notation

• Scientific notation: 1.37798645985 × 10¹¹

Factors of 137798645985

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 116

Divisors of 137798645985

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 3 5 7 9 11 13 15 17 19 21 27 33 35 39 41 45 49 51 55 57 63 65 77 85 91 95 99 105 117 119 121 123 133 135 143 147 153 165 171 187 189 195 205 209 221 231 245 247 255 273 285 287 297 315 323 351 357 363 369 385 399 429 441 451 455 459 495 513 533 539 561 585 595 605 615 627 637 663 665 693 697 715 735 741 765 779 819 833 847 855 861 931 935 945 969 1001 1045 1071 1089 1105 1107 1155 1197 1235 1287 1309 1323 1353 1365 1435 1463 1485 1547 1573 1599 1615 1617 1683 1729 1755 1785 1815 1845 1881 1911 1989 1995 2009 2057 2079 2091 2145 2205 2223 2255 2261 2295 2299 2337 2431 2457 2499 2541 2565 2583 2665 2695 2717 2793 2805 2907 3003 3135 3157 3185 3213 3267 3315 3465 3485 3553 3591 3705 3731 3861 3895 3927 4059 4095 4165 4199 4235 4305 4389 4641 4655 4719 4797 4845 4851 4879 4961 5005 5049 5187 5355 5445 5453 5535 5643 5733 5863 5929 5967 5985 6027 6171 6273 6435 6545 6615 6669 6765 6783 6897 7007 7011 7293 7315 7497 7623 7667 7735 7749 7865 7995 8085 8151 8379 8415 8569 8645 8721 9009 9061 9163 9405 9471 9555 9945 10045 10127 10241 10285 10395 10455 10659 10829 11011 11115 11193 11305 11495 11685 11781 12103 12155 12177 12285 12495 12597 12705 12915 13167 13243 13585 13923 13965 14157 14391 14399 14535 14553 14637 14883 15015 15561 15785 15827 16065 16093 16335 16359 17017 17199 17589 17765 17787 17955 18081 18513 18655 18819 19019 19305 19635 20295 20349 20691 20995 21021 21033 21879 21945 22099 22491 22869 23001 23205 23595 23985 24255 24395 24453 24805 24871 25137 25245 25707 25935 26117 26741 27027 27183 27265 27489 28215 28413 28665 29315 29393 29645 29835 29887 30135 30381 30723 30855 31365 31977 32487 33033 33345 33579 33915 34153 34485 34727 35035 35055 35343 36309 36465 37485 37791 38115 38171 38335 38745 39083 39501 39729 40755 41041 41769 41895 42471 42845 43197 43605 43911 44649 45045 45305 45815 46189 46683 47355 47481 48279 49077 50635 51051 51205 52767 53295 53361 53669 54145 54243 55055 55539 55965 57057 58905 59983 60515 60885 61047 62073 62985 63063 63427 64493 65637 65835 66215 66297 69003 69615 70785 70889 71955 71995 72765 73185 73359 74415 74613 77077 77121 77805 78351 79135 80223 80465 81549 81795 82467 84337 85085 85239 85995 87945 88179 88935 89661 90405 91143 92169 92565 92701 94095 94259 95095 95931 97461 99099 99671 100737 100793 101745 102459 103455 104181 105105 105165 108927 109395 110495 111397 112455 112651 113373 114345 114513 115005 117249 119119 119187 122265 123123 124355 125685 128535 129591 130585 131733 133133 133705 133947 135135 135915 137445 138567 142065 142443 144837 145673 146965 147231 149435 151905 153153 153615 158301 159885 160083 161007 162435 165165 167895 170765 171171 172159 173635 174097 176715 179949 181545 187187 188955 189189 190281 190855 193479 195415 197505 198645 198891 205205 205751 207009 208845 209209 212355 212667 215985 219555 223245 223839 230945 231231 231363 233415 235053 237405 240669 241395 243089 244647 245385 247401 253011 255255 263835 264537 266805 268345 268983 271215 273429 273581 276507 277695 278103 282777 285285 287287 292383 297297 299013 299915 302379 305235 307377 310365 312543 315315 317135 322465 323323 326781 328185 331485 334191 337953 343539 345015 351747 354445 357357 357561 366795 369369 373065 375683 385385 385605 388773 391755 399399 401115 407745 412335 415701 419881 421685 426195 427329 434511 437019 440895 443989 448305 451451 455715 459459 460845 463505 471295 479655 483021 487305 495495 496223 498355 503685 503965 508079 512295 513513 516477 520905 522291 539847 544635 556985 561561 563255 566865 570843 572565 580437 586245 590359 595595 595935 596673 615615 617253 627627 638001 647955 648907 658665 659813 665665 669735 671517 692835 693693 697697 705159 712215 722007 724185 728365 729267 736155 759033 765765 779779 791505 793611 800415 805035 806949 820743 834309 848331 855855 860795 861861 870485 897039 899745 907137 922131 935935 937629 945945 951405 967395 969969 994455 1002573 1013859 1019711 1028755 1030617 1035045 1046045 1055241 1063335 1072071 1096381 1108107 1119195 1127049 1156155 1156815 1175265 1198197 1203345 1205113 1215445 1223235 1225367 1237005 1247103 1259643 1265055 1310309 1311057 1322685 1331967 1344915 1354353 1367145 1367905 1382535 1390515 1413885 1436435 1449063 1461915 1464463 1486485 1488669 1495065 1511895 1524237 1536885 1549431 1562715 1566873 1602403 1616615 1619541 1633905 1670955 1684683 1689765 1712529 1717695 1741311 1758735 1771077 1786785 1787805 1846845 1851759 1878415 1882881 1893749 1914003 1915067 1943865 1946721 1979439 1996995 2078505 2081079 2093091 2099405 2136645 2172555 2185095 2187801 2219945 2257255 2263261 2277099 2297295 2339337 2415105 2462229 2481115 2502927 2540395 2544993 2567565 2582385 2585583 2611455 2691117 2699235 2721411 2807805 2854215 2902185 2909907 2951795 2983365 3007719 3041577 3059133 3086265 3138135 3160157 3190005 3216213 3244535 3289143 3299065 3357585 3381147 3468465 3488485 3525795 3556553 3594591 3610035 3615339 3646335 3676101 3778929 3795165 3898895 3930927 3933171 3968055 3995901 4034745 4063059 4103715 4132513 4171545 4241655 4309305 4393389 4466007 4485195 4535685 4572711 4610655 4618691 4648293 4688145 4700619 4807209 4849845 4883879 5012865 5054049 5069295 5098555 5153085 5276205 5313231 5360355 5458453 5481905 5540535 5555277 5635245 5648643 5681247 5745201 5840163 5938317 5990985 6025565 6126835 6235515 6279273 6298215 6551545 6555285 6563403 6659835 6771765 6789783 7018011 7137977 7245315 7322315 7386687 7443345 7621185 7674667 7747155 7756749 7834365 8012015 8097705 8423415 8435791 8562645 8577569 8706555 8729721 8855385 9177399 9258795 9414405 9468745 9480471 9570015 9575335 9733605 9867429 9897195 10143441 10405395 10465455 10669659 10846017 10939005 11028303 11216821 11316305 11336787 11385495 11696685 11792781 11987703 12189177 12311145 12397539 12514635 12724965 12927915 13180167 13256243 13398021 13455585 13607055 13718133 13856073 14421627 14549535 14651637 15038595 15207885 15295665 15800785 15939693 16081065 16375359 16445715 16905735 17043741 17235603 17520489 17782765 17814951 17972955 18076695 18380505 18837819 18894645 19654635 19665855 19979505 20315295 20369349 20662565 20831239 21054033 21413931 21966945 22330035 22863555 23024001 23093455 23241465 23503095 24036045 24419395 24895871 25270245 25307373 25732707 26566155 27292265 27532197 27776385 28243215 28406235 28441413 28726005 29200815 29602287 29691585 31396365 32008977 32538051 32817015 33084909 33650463 33948915 35090055 35378343 35689885 36933435 37192617 38373335 38783745 39540501 39768729 41568219 42178955 42887845 43264881 43648605 43954911 45886995 47402355 49126077 49337145 50717205 51131223 51706809 53348295 53722669 54230085 55141515 56084105 56683935 58963905 59938515 60042983 60945885 61108047 61987695 62493717 64241793 65900835 66281215 66990105 68590665 69072003 69280365 72108135 73258185 74687613 75922119 77198121 78517747 79698465 81876795 85218705 85324239 86178015 87602445 89074755 92793701 94189095 96026931 100951389 101846745 104156195 105270165 107069655 111577851 115120005 119306187 124479355 124704657 126536865 128663535 131864733 137660985 142207065 145818673 147378231 148011435 160044885 161168007 162690255 165424545 168252315 176891715 180128949 185963085 187481151 192725379 197702505 198843645 207216009 207841095 216324405 219774555 224062839 227766357 231594363 235553241 245630385 255656115 258534045 268613345 278381103 300214915 302854167 305540235 312468585 321208965 345360015 357918561 373438065 379610595 385990605 392588735 426621195 437456019 463968505 480134655 483504021 504756945 540386847 557889255 562443453 596530935 623523285 659323665 672188517 706659723 729093365 736891155 805840035 835143309 900644745 937405755 963626895 1020730711 1036080045 1120314195 1138831785 1157971815 1177766205 1312368057 1391905515 1450512063 1514270835 1621160541 1789592805 2119979169 2187280095 2417520105 2505429927 2701934235 2812217265 3062192133 3360942585 3533298615 3937104171 4175716545 5103653555 6561840285 7252560315 8105802705 9186576399 10599895845 12527149635 15310960665 19685520855 27559729197 45932881995 137798645985
• Sum of all divisors σ(n): 385139059200
• Sum of proper divisors (its aliquot sum) s(n): 247340413215
• 137798645985 is an abundant number, because the sum of its proper divisors (247340413215) is greater than itself. Its abundance is 109541767230

Bases of 137798645985

• Binary: 10000000010101011100000111100011100001₂
• Hexadecimal: 0x20157078E1
• Base-36: 1RAXR7Q9

Squares and roots of 137798645985

• 137798645985 squared (137798645985²) is 18988466835299356620225
• 137798645985 cubed (137798645985³) is 2616585019235329344408650866046625
• The square root of 137798645985 is 371212.4000959559
• The cube root of 137798645985 is 5165.1346789123

Scales and comparisons

• 137,798,645,985 seconds is equal to 4,381 years, 29 weeks, 4 days, 17 hours, 39 minutes, 45 seconds.
• To count from 1 to 137,798,645,985 would take you about eight thousand, seven hundred sixty-three years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 137798645985 cubic inches would be around 430.4 feet tall.

Recreational maths with 137798645985

• 137798645985 backwards is 589546897731
• The number of decimal digits it has is: 12
• The sum of 137798645985's digits is 72
• More coming soon!