128014487370

Names of 128014487370

• Cardinal: 128014487370 can be written as One hundred twenty-eight billion, fourteen million, four hundred eighty-seven thousand, three hundred seventy.

Scientific notation

• Scientific notation: 1.2801448737 × 10¹¹

Factors of 128014487370

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 106

Divisors of 128014487370

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 5 6 7 9 10 11 14 15 18 21 22 27 30 33 35 37 41 42 45 54 55 63 66 70 74 77 81 82 90 99 105 110 111 121 123 126 135 154 162 165 185 189 198 205 210 222 231 242 243 246 259 270 287 297 315 330 333 363 369 370 378 385 405 407 410 451 462 486 495 518 555 567 574 594 605 615 630 666 693 726 738 770 777 810 814 847 861 891 902 945 990 999 1089 1107 1110 1134 1155 1210 1215 1221 1230 1295 1353 1386 1435 1485 1517 1554 1665 1681 1694 1701 1722 1782 1815 1845 1890 1998 2035 2079 2178 2214 2255 2310 2331 2430 2442 2541 2583 2590 2673 2706 2835 2849 2870 2970 2997 3034 3157 3267 3321 3330 3362 3402 3465 3630 3663 3690 3885 4059 4070 4158 4235 4305 4455 4477 4510 4551 4662 4961 4995 5043 5082 5166 5346 5445 5535 5670 5698 5994 6105 6237 6314 6534 6642 6765 6930 6993 7326 7585 7623 7749 7770 8118 8405 8470 8505 8547 8610 8910 8954 8991 9102 9471 9801 9922 9963 9990 10086 10395 10619 10890 10989 11070 11655 11767 12177 12210 12474 12705 12915 13365 13431 13530 13653 13986 14245 14883 14985 15129 15170 15246 15498 15785 16335 16605 16687 16810 17010 17094 17982 18315 18491 18711 18942 19602 19926 20295 20790 20979 21238 21978 22385 22755 22869 23247 23310 23534 24354 24805 25215 25410 25641 25830 26730 26862 27306 28413 28490 29403 29766 29970 30258 31185 31339 31570 31857 32670 32967 33210 33374 34727 34965 35301 36531 36630 36982 37422 38115 38745 40293 40590 40959 41958 42735 44649 44770 44955 45387 45510 45738 46494 47355 49005 49610 49815 50061 50430 51282 53095 54945 55473 56826 58806 58835 60885 62197 62370 62678 62937 63714 65934 67155 68265 68607 69454 69741 69930 70602 73062 74415 75645 76230 76923 77490 80586 81918 83435 85239 85470 89298 89910 90774 92455 93555 94017 94710 95571 98010 98901 99630 100122 104181 104895 105903 106190 109593 109890 110946 114345 116235 116809 117670 120879 121770 122877 124394 125874 128205 129437 133947 134310 136161 136530 137214 139482 142065 147015 148830 150183 151290 153846 156695 159285 164835 166419 166870 170478 173635 176505 182655 183557 184910 186591 187110 188034 191142 197802 201465 203401 204795 205821 208362 209790 211806 219186 223245 226935 228690 230769 232470 233618 241758 245754 250305 255717 256410 258874 267894 272322 277365 282051 284130 286713 294030 300366 310985 312543 313390 314685 317709 318570 329670 332838 343035 347270 348705 350427 353010 362637 365310 367114 368631 373182 384615 388311 401841 402930 406802 408483 409590 411642 426195 435379 446490 450549 453870 461538 470085 477855 494505 499257 500610 511434 520905 529515 547965 550671 554730 559773 564102 573426 584045 604395 610203 614385 621970 625086 629370 635418 647185 669735 680805 684167 686070 692307 697410 700854 725274 737262 750915 767151 769230 776622 803682 816966 832095 846153 852390 860139 870758 901098 917785 932955 937629 940170 953127 955710 989010 998514 1017005 1029105 1041810 1051281 1059030 1087911 1095930 1101342 1119546 1153845 1164933 1168090 1205523 1208790 1220406 1228770 1278585 1284899 1294370 1306137 1339470 1351647 1361610 1368334 1384614 1410255 1423807 1433565 1497771 1501830 1534302 1562715 1588545 1652013 1664190 1679319 1692306 1720278 1752135 1813185 1830609 1835570 1843155 1865910 1875258 1906254 1941555 2009205 2034010 2042415 2052501 2058210 2102562 2175822 2176895 2252745 2307690 2329866 2411046 2496285 2538459 2557170 2569798 2580417 2612274 2703294 2753355 2798865 2812887 2820510 2847614 2859381 2867130 2995542 3051015 3125430 3153843 3177090 3304026 3358638 3420835 3461535 3494799 3504270 3626370 3661218 3686310 3835755 3854697 3883110 3918411 4018410 4054941 4084830 4105002 4230765 4271421 4300695 4353790 4493313 4505490 4688145 4765635 4789169 4956039 4992570 5037957 5076918 5160834 5256405 5439555 5491827 5506710 5597730 5625774 5718762 5824665 6027615 6102030 6157503 6307686 6424495 6530685 6758235 6841670 6923070 6989598 7119035 7488855 7525837 7615377 7671510 7709394 7836822 8109882 8260065 8396595 8438661 8461530 8542842 8601390 8986626 9153045 9376290 9461529 9531270 9578338 9912078 10075914 10262505 10484397 10512810 10879110 10983654 11564091 11649330 11755233 12055230 12315006 12692295 12814263 12848990 12902085 13061370 13516470 14064435 14238070 14296905 14367507 14868117 14977710 15051674 15113871 15230754 15769215 16475481 16520130 16793190 16877322 17473995 18306090 18472509 18923058 19273485 19592055 20274705 20525010 20968794 21357105 22466565 22577511 23128182 23510466 23945845 24780195 25189785 25384590 25628526 25804170 27459135 28128870 28384587 28593810 28735014 29736234 30227742 30787515 31453191 31538430 32950962 34692273 34947990 35265699 36945018 37629185 38076885 38442789 38546970 39184110 40549410 42193305 42714210 43102521 44604351 44933130 45155022 47307645 47891690 49426443 49560390 50379570 52421985 52680859 54918270 55417527 56769174 57820455 58776165 61575030 62906382 64071315 67732533 69384546 70531398 71837535 74340585 75258370 75569355 76153770 76885578 82377405 84386610 86205042 89208702 92362545 94615290 98852886 104076819 104843970 105361718 105797097 110835054 112887555 115328367 115640910 117552330 128142630 129307563 135465066 141922935 143675070 148681170 151138710 157265955 158042577 164754810 166252581 173461365 176328495 184725090 192213945 203197599 208153638 211594194 215512605 223021755 225775110 230656734 247132215 258615126 263404295 277087635 283845870 312230457 314531910 316085154 332505162 338662665 345985101 346922730 352656990 384427890 387922689 406395198 431025210 446043510 474127731 494264430 520384095 526808590 528985485 554175270 576641835 609592797 624460914 646537815 677325330 691970202 775845378 790212885 831262905 948255462 1015987995 1040768190 1057970970 1153283670 1163768067 1219185594 1293075630 1422383193 1561152285 1580425770 1662525810 1729925505 1828778391 1939613445 2031975990 2327536134 2370638655 2844766386 3047963985 3122304570 3459851010 3657556782 3879226890 4267149579 4741277310 5818840335 6095927970 7111915965 8534299158 9143891955 11637680670 12801448737 14223831930 18287783910 21335747895 25602897474 42671495790 64007243685 128014487370
• Sum of all divisors σ(n): 456440729472
• Sum of proper divisors (its aliquot sum) s(n): 328426242102
• 128014487370 is an abundant number, because the sum of its proper divisors (328426242102) is greater than itself. Its abundance is 200411754732

Bases of 128014487370

• Binary: 1110111001110010000100000111101001010₂
• Hexadecimal: 0x1DCE420F4A
• Base-36: 1MT4IQMI

Squares and roots of 128014487370

• 128014487370 squared (128014487370²) is 16387708976603889516900
• 128014487370 cubed (128014487370³) is 2097864163808694240054070451553000
• The square root of 128014487370 is 357791.1225421895
• The cube root of 128014487370 is 5039.8743272237

Scales and comparisons

• 128,014,487,370 seconds is equal to 4,070 years, 24 weeks, 1 day, 3 hours, 49 minutes, 30 seconds.
• To count from 1 to 128,014,487,370 would take you about eight thousand, one hundred forty 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 128014487370 cubic inches would be around 420 feet tall.

Recreational maths with 128014487370

• 128014487370 backwards is 073784410821
• 128014487370 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 128014487370's digits is 45
• More coming soon!