149075983980

Names of 149075983980

• Cardinal: 149075983980 can be written as One hundred forty-nine billion, seventy-five million, nine hundred eighty-three thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 1.4907598398 × 10¹¹

Factors of 149075983980

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3898

Divisors of 149075983980

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 11 12 14 15 18 19 20 21 22 27 28 30 33 35 36 38 42 44 45 49 54 55 57 60 63 66 70 76 77 84 90 95 98 99 105 108 110 114 126 132 133 135 140 147 154 165 171 180 189 190 196 198 209 210 220 228 231 245 252 266 270 285 294 297 308 315 330 342 343 378 380 385 396 399 418 420 441 462 490 495 513 532 539 540 570 588 594 627 630 660 665 684 686 693 735 756 770 798 836 855 882 924 931 945 980 990 1026 1029 1045 1078 1140 1155 1188 1197 1254 1260 1323 1330 1372 1386 1463 1470 1485 1540 1596 1617 1710 1715 1764 1862 1881 1890 1980 1995 2052 2058 2079 2090 2156 2205 2310 2394 2508 2565 2646 2660 2695 2772 2793 2926 2940 2970 3087 3135 3234 3420 3430 3465 3591 3724 3762 3773 3780 3851 3990 4116 4158 4180 4389 4410 4620 4655 4788 4851 5130 5145 5292 5390 5586 5643 5852 5940 5985 6174 6270 6468 6517 6615 6860 6930 7182 7315 7524 7546 7702 7980 8085 8316 8379 8778 8820 9261 9310 9405 9702 10241 10260 10290 10395 10780 11172 11286 11319 11553 11970 12348 12540 13034 13167 13230 13860 13965 14364 14553 14630 15092 15404 15435 16170 16758 17556 17955 18522 18620 18810 18865 19255 19404 19551 20482 20580 20790 21945 22572 22638 23106 23940 24255 25137 26068 26334 26460 26957 27930 28215 29106 29260 30723 30870 32340 32585 33516 33957 34659 35910 37044 37620 37730 38510 39102 39501 40964 41580 41895 42361 43890 45276 46212 46305 48510 50274 51205 52668 53914 55860 56430 56595 57765 58212 58653 61446 61740 65170 65835 67914 69318 71687 71820 72765 73169 75460 77020 78204 79002 80871 83790 84722 87780 92169 92610 97020 97755 100548 101871 102410 103977 107828 112860 113190 115530 117306 122892 125685 127083 130340 131670 134785 135828 138636 143374 145530 146338 153615 158004 161742 167580 169444 169785 173295 175959 184338 185220 188699 195510 197505 203742 204820 207954 211805 215061 219507 226380 231060 234612 242613 251370 254166 263340 269570 276507 286748 291060 292676 293265 296527 307230 323484 339570 346590 351918 358435 365845 368676 377398 381249 391020 395010 404355 407484 415908 423610 430122 439014 460845 485226 502740 508332 509355 512183 519885 539140 553014 566097 586530 593054 614460 635415 645183 658521 679140 693180 703836 716870 727839 731690 754796 762498 790020 804859 808710 847220 860244 878028 879795 889581 921690 943495 970452 1018710 1024366 1039770 1075305 1097535 1106028 1132194 1143747 1173060 1186108 1213065 1270830 1290366 1317042 1320893 1382535 1433740 1455678 1463380 1482635 1524996 1536549 1609718 1617420 1698291 1759590 1779162 1843380 1886990 1906245 1935549 1975563 2037420 2048732 2075689 2079540 2150610 2195070 2264388 2287494 2414577 2426130 2541660 2560915 2580732 2634084 2641786 2668743 2765070 2830485 2911356 2965270 3073098 3219436 3225915 3292605 3396582 3519180 3558324 3585281 3639195 3773980 3812490 3871098 3951126 3962679 4024295 4151378 4301220 4390140 4447905 4574988 4609647 4829154 4852260 5094873 5121830 5283572 5337486 5530140 5634013 5660970 5718735 5930540 6146196 6227067 6451830 6585210 6604465 6793164 7170562 7243731 7278390 7624980 7682745 7742196 7902252 7925358 8006229 8048590 8302756 8491455 8895810 9219294 9658308 9677745 9877815 10189746 10243660 10378445 10674972 10755843 11268026 11321940 11437470 11888037 12072885 12454134 12903660 13170420 13208930 13343715 13828941 14341124 14487462 14529823 14556780 15365490 15850716 16012458 16097180 16902039 16982910 17791620 17926405 18438588 18681201 19355490 19755630 19813395 20379492 20756890 21511686 21731193 22536052 22874940 23048235 23776074 24145770 24908268 25096967 25474365 26417860 26687430 27657882 28170065 28974924 29059646 30730980 31135335 32024916 32267529 33804078 33965820 35664111 35852810 36218655 37362402 38710980 39438091 39511260 39626790 40031145 41513780 43023372 43462386 43589469 46096470 47552148 48291540 50193934 50706117 50948730 53374860 53779215 55315764 56043603 56340130 58119292 59440185 62270670 64535058 67608156 69144705 71328222 71705620 72437310 72649115 74724804 75290901 78876182 79253580 80062290 84510195 86924772 87178938 92192940 93406005 96802587 100387868 101412234 101897460 107558430 108655965 112087206 112680260 118314273 118880370 124541340 125484835 129070116 130768407 138289410 142656444 144874620 145298230 150581802 152118351 157752364 160124580 161337645 169020390 174357876 178320555 186812010 193605174 197190455 202824468 215116860 217311930 217947345 224174412 225872703 236628546 237760740 250969670 253530585 261536814 276066637 276578820 280218015 290596460 301163604 304236702 322675290 338040780 354942819 356641110 373624020 376454505 387210348 392305221 394380910 434623860 435894690 451745406 473257092 484012935 501939340 507061170 523073628 552133274 560436030 591571365 608473404 645350580 653842035 677618109 709885638 713282220 752909010 760591755 784610442 788761820 828199911 871789380 903490812 968025870 1014122340 1064828457 1104266548 1120872060 1129363515 1183142730 1307684070 1355236218 1380333185 1419771276 1505818020 1521183510 1569220884 1656399822 1774714095 1936051740 1961526105 2129656914 2258727030 2366285460 2484599733 2615368140 2710472436 2760666370 3042367020 3312799644 3388090545 3549428190 3923052210 4140999555 4259313828 4517454060 4969199466 5324142285 5521332740 6776181090 7098856380 7453799199 7846104420 8281999110 9938398932 10648284570 12422998665 13552362180 14907598398 16563998220 21296569140 24845997330 29815196796 37268995995 49691994660 74537991990 149075983980
• Sum of all divisors σ(n): 621250560000
• Sum of proper divisors (its aliquot sum) s(n): 472174576020
• 149075983980 is an abundant number, because the sum of its proper divisors (472174576020) is greater than itself. Its abundance is 323098592040

Bases of 149075983980

• Binary: 10001010110101100111101111111001101100₂
• Hexadecimal: 0x22B59EFE6C
• Base-36: 1WHFZPF0

Squares and roots of 149075983980

• 149075983980 squared (149075983980²) is 22223648999605216640400
• 149075983980 cubed (149075983980³) is 3313012342242290302208699820792000
• The square root of 149075983980 is 386103.5922909809
• The cube root of 149075983980 is 5302.3602159013

Scales and comparisons

• 149,075,983,980 seconds is equal to 4,740 years, 8 weeks, 11 hours, 33 minutes.
• To count from 1 to 149,075,983,980 would take you about nine thousand, four hundred eighty 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 149075983980 cubic inches would be around 441.9 feet tall.

Recreational maths with 149075983980

• 149075983980 backwards is 089389570941
• 149075983980 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 149075983980's digits is 63
• More coming soon!