15149012970

Names of 15149012970

• Cardinal: 15149012970 can be written as Fifteen billion, one hundred forty-nine million, twelve thousand, nine hundred seventy.

Scientific notation

• Scientific notation: 1.514901297 × 10¹⁰

Factors of 15149012970

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 258

Divisors of 15149012970

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 5 6 7 10 13 14 15 17 21 26 30 34 35 39 42 49 51 65 70 78 85 91 98 102 105 119 130 147 169 170 182 195 210 211 221 238 245 255 273 289 294 338 357 390 422 442 455 490 507 510 546 578 595 633 637 663 714 735 833 845 867 910 1014 1055 1105 1183 1190 1266 1274 1326 1365 1445 1470 1477 1547 1666 1690 1734 1785 1911 2023 2110 2210 2366 2499 2535 2730 2743 2873 2890 2954 3094 3165 3185 3315 3549 3570 3587 3757 3822 4046 4165 4335 4431 4641 4998 5070 5486 5746 5915 6069 6330 6370 6630 7098 7174 7385 7514 7735 8229 8281 8330 8619 8670 8862 9282 9555 10115 10339 10761 10829 11271 11830 12138 12495 13715 14161 14365 14770 15470 16458 16562 17238 17745 17935 18785 19110 19201 20111 20230 20678 21522 21658 22155 22542 23205 24843 24990 25109 26299 27430 28322 28730 30345 31017 32487 35490 35659 35870 37570 38402 40222 41145 41405 42483 43095 44310 46410 46631 48841 49686 50218 51695 52598 53805 54145 56355 57603 60333 60690 60979 62034 64974 70805 71318 75327 78897 82290 82810 84966 86190 93262 96005 97682 100555 103390 106977 107610 108290 112710 115206 120666 121958 124215 125545 131495 134407 139893 140777 141610 146523 150654 155085 157794 162435 175763 178295 182937 184093 192010 201110 212415 213954 233155 244205 248430 249613 251090 262990 268814 279786 281554 288015 293046 301665 304895 310170 324870 326417 341887 351526 356590 365874 368186 376635 394485 403221 422331 424830 426853 466310 488410 499226 527289 534885 552279 576030 603330 606203 609790 652834 672035 683774 699465 703885 732615 748839 753270 788970 792727 806442 844662 853706 878815 914685 920465 979251 1025661 1054578 1069770 1104558 1212406 1248065 1280559 1344070 1398930 1407770 1465230 1497678 1585454 1632085 1709435 1747291 1757630 1818609 1829370 1840930 1958502 2016105 2051322 2111655 2134265 2284919 2378181 2393209 2496130 2561118 2636445 2761395 2987971 3031015 3264170 3418870 3494582 3637218 3744195 3963635 4032210 4223310 4243421 4268530 4569838 4756362 4786418 4896255 5128305 5241873 5272890 5522790 5549089 5975942 6062030 6402795 6854757 7179627 7488390 7927270 8486842 8736455 8963913 9093045 9792510 10256610 10305451 10483746 11098178 11424595 11890905 11966045 12730263 12805590 13709514 14359254 14939855 16647267 17472910 17927826 18186090 20610902 21217105 22849190 23781810 23932090 25460526 26209365 27745445 29703947 29879710 30916353 33294534 34273785 35898135 38843623 42434210 44819565 51527255 52418730 55490890 59407894 61832706 63651315 68547570 71796270 72138157 77687246 83236335 89111841 89639130 103054510 116530869 127302630 144276314 148519735 154581765 166472670 178223682 194218115 216414471 233061738 297039470 309163530 360690785 388436230 432828942 445559205 504967099 582654345 721381570 891118410 1009934198 1082072355 1165308690 1514901297 2164144710 2524835495 3029802594 5049670990 7574506485 15149012970
• Sum of all divisors σ(n): 48880166688
• Sum of proper divisors (its aliquot sum) s(n): 33731153718
• 15149012970 is an abundant number, because the sum of its proper divisors (33731153718) is greater than itself. Its abundance is 18582140748

Bases of 15149012970

• Binary: 1110000110111100111001011111101010₂
• Hexadecimal: 0x386F397EA
• Base-36: 6YJBX7U

Squares and roots of 15149012970

• 15149012970 squared (15149012970²) is 229492593965228220900
• 15149012970 cubed (15149012970³) is 3476586282498186047424125073000
• The square root of 15149012970 is 123081.3266503087
• The cube root of 15149012970 is 2474.3517927009

Scales and comparisons

• 15,149,012,970 seconds is equal to 481 years, 35 weeks, 6 days, 19 hours, 9 minutes, 30 seconds.
• To count from 1 to 15,149,012,970 would take you about nine 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 15149012970 cubic inches would be around 206.2 feet tall.

Recreational maths with 15149012970

• 15149012970 backwards is 07921094151
• 15149012970 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 15149012970's digits is 39
• More coming soon!