15139973160

Names of 15139973160

• Cardinal: 15139973160 can be written as Fifteen billion, one hundred thirty-nine million, nine hundred seventy-three thousand, one hundred sixty.

Scientific notation

• Scientific notation: 1.513997316 × 10¹⁰

Factors of 15139973160

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 8633

Divisors of 15139973160

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 26 29 30 36 39 40 45 52 58 60 65 72 78 87 90 104 116 117 120 130 145 156 169 174 180 195 232 234 260 261 290 312 338 348 360 377 390 435 468 507 520 522 580 585 676 696 754 780 845 870 936 1014 1044 1131 1160 1170 1305 1352 1508 1521 1560 1690 1740 1885 2028 2088 2262 2340 2535 2610 3016 3042 3380 3393 3480 3770 4056 4524 4680 4901 5070 5220 5655 6084 6760 6786 7540 7605 8581 9048 9802 10140 10440 11310 12168 13572 14703 15080 15210 16965 17162 19604 20280 22620 24505 25743 27144 29406 30420 33930 34324 39208 42905 44109 45240 49010 51486 58812 60840 67860 68648 73515 77229 85810 88218 98020 102972 111553 117624 128715 135720 147030 154458 171620 176436 196040 205944 220545 223106 248849 257430 294060 308916 334659 343240 352872 386145 441090 446212 497698 514860 557765 588120 617832 669318 746547 772290 882180 892424 995396 1003977 1029720 1115530 1244245 1338636 1450189 1493094 1544580 1673295 1764360 1990792 2007954 2231060 2239641 2488490 2677272 2900378 2986188 3089160 3235037 3346590 3732735 4015908 4350567 4462120 4479282 4976980 5019885 5800756 5972376 6470074 6693180 7250945 7465470 8031816 8701134 8958564 9705111 9953960 10039770 11198205 11601512 12940148 13051701 13386360 14501890 14930940 16175185 17402268 17917128 19410222 20079540 21752835 22396410 25880296 26103402 29003780 29115333 29861880 32350370 34804536 38820444 40159080 42055481 43505670 44792820 48525555 52206804 58007560 58230666 64700740 65258505 77640888 84110962 87011340 89585640 97051110 104413608 116461332 126166443 129401480 130517010 145576665 168221924 174022680 194102220 210277405 232922664 252332886 261034020 291153330 336443848 378499329 388204440 420554810 504665772 522068040 582306660 630832215 756998658 841109620 1009331544 1164613320 1261664430 1513997316 1682219240 1892496645 2523328860 3027994632 3784993290 5046657720 7569986580 15139973160
• Sum of all divisors σ(n): 55124760600
• Sum of proper divisors (its aliquot sum) s(n): 39984787440
• 15139973160 is an abundant number, because the sum of its proper divisors (39984787440) is greater than itself. Its abundance is 24844814280

Bases of 15139973160

• Binary: 1110000110011010011010100000101000₂
• Hexadecimal: 0x38669A828
• Base-36: 6YDY620

Squares and roots of 15139973160

• 15139973160 squared (15139973160²) is 229218787285520385600
• 15139973160 cubed (15139973160³) is 3470366287270527894616850496000
• The square root of 15139973160 is 123044.5982560795
• The cube root of 15139973160 is 2473.8595247509

Scales and comparisons

• 15,139,973,160 seconds is equal to 481 years, 21 weeks, 4 hours, 6 minutes.
• To count from 1 to 15,139,973,160 would take you about nine hundred sixty-two 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 15139973160 cubic inches would be around 206.2 feet tall.

Recreational maths with 15139973160

• 15139973160 backwards is 06137993151
• 15139973160 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 15139973160's digits is 45
• More coming soon!