139088630520

Names of 139088630520

• Cardinal: 139088630520 can be written as One hundred thirty-nine billion, eighty-eight million, six hundred thirty thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.3908863052 × 10¹¹

Factors of 139088630520

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3287

Divisors of 139088630520

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 27 28 30 35 36 40 42 45 49 54 56 60 63 70 72 84 90 98 105 108 120 126 135 140 147 168 180 189 196 210 216 245 252 270 280 294 315 360 378 392 420 441 490 504 540 588 630 735 756 840 882 945 980 1080 1176 1260 1323 1423 1470 1512 1764 1847 1890 1960 2205 2520 2646 2846 2940 3528 3694 3780 4269 4410 5292 5541 5692 5880 6615 7115 7388 7560 8538 8820 9235 9961 10584 11082 11384 12807 12929 13230 14230 14776 16623 17076 17640 18470 19922 21345 22164 25614 25858 26460 27705 28460 29883 33246 34152 36940 38421 38787 39844 42690 44328 49805 49869 51228 51716 52920 55410 56920 59766 64035 64645 66492 69727 73880 76842 77574 79688 83115 85380 89649 90503 99610 99738 102456 103432 110820 116361 119532 128070 129290 132984 139454 149415 153684 155148 166230 170760 179298 181006 192105 193935 199220 199476 209181 221640 232722 239064 249345 256140 258580 268947 271509 278908 298830 307368 310296 332460 348635 349083 358596 362012 384210 387870 398440 398952 418362 448245 452515 465444 498690 512280 517160 537894 543018 557816 581805 597660 627543 664920 697270 698166 717192 724024 768420 775740 814527 836724 896490 905030 930888 997380 1045905 1075788 1086036 1163610 1195320 1255086 1344735 1357545 1394540 1396332 1536840 1551480 1629054 1673448 1745415 1792980 1810060 1882629 1994760 2091810 2151576 2172072 2327220 2443581 2510172 2628281 2689470 2715090 2789080 2792664 3137715 3258108 3490830 3585960 3620120 3765258 4072635 4183620 4654440 4887162 5020344 5256562 5378940 5430180 6275430 6516216 6981660 7530516 7884843 8145270 8367240 9413145 9774324 10513124 10757880 10860360 12217905 12550860 13141405 13963320 15061032 15769686 16290540 18397967 18826290 19548648 21026248 23654529 24435810 25101720 26282810 31539372 32581080 36795934 37652580 39424215 47309058 48871620 52565620 55193901 63078744 70963587 73591868 75305160 78848430 91989835 94618116 97743240 105131240 110387802 118272645 128785769 141927174 147183736 157696860 165581703 183979670 189236232 220775604 236545290 257571538 275969505 283854348 315393720 331163406 354817935 367959340 386357307 441551208 473090580 496745109 515143076 551939010 567708696 643928845 662326812 709635870 735918680 772714614 827908515 946181160 993490218 1030286152 1103878020 1159071921 1287857690 1324653624 1419271740 1545429228 1655817030 1931786535 1986980436 2207756040 2318143842 2483725545 2575715380 2838543480 3090858456 3311634060 3477215763 3863573070 3973960872 4636287684 4967451090 5151430760 5795359605 6623268120 6954431526 7727146140 9272575368 9934902180 11590719210 13908863052 15454292280 17386078815 19869804360 23181438420 27817726104 34772157630 46362876840 69544315260 139088630520
• Sum of all divisors σ(n): 539994470400
• Sum of proper divisors (its aliquot sum) s(n): 400905839880
• 139088630520 is an abundant number, because the sum of its proper divisors (400905839880) is greater than itself. Its abundance is 261817209360

Bases of 139088630520

• Binary: 10000001100010010101000001001011111000₂
• Hexadecimal: 0x20625412F8
• Base-36: 1RW9S260

Squares and roots of 139088630520

• 139088630520 squared (139088630520²) is 19345647139929075470400
• 139088630520 cubed (139088630520³) is 2690759567215889917107660796608000
• The square root of 139088630520 is 372945.8814895265
• The cube root of 139088630520 is 5181.2022288659

Scales and comparisons

• 139,088,630,520 seconds is equal to 4,422 years, 30 weeks, 4 days, 2 hours, 42 minutes.
• To count from 1 to 139,088,630,520 would take you about eight thousand, eight hundred forty-five 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 139088630520 cubic inches would be around 431.8 feet tall.

Recreational maths with 139088630520

• 139088630520 backwards is 025036880931
• 139088630520 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139088630520's digits is 45
• More coming soon!