139299128520

Names of 139299128520

• Cardinal: 139299128520 can be written as One hundred thirty-nine billion, two hundred ninety-nine million, one hundred twenty-eight thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.3929912852 × 10¹¹

Factors of 139299128520

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 429

Divisors of 139299128520

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 19 20 24 30 38 40 41 57 60 73 76 82 95 114 120 123 137 146 149 152 164 190 205 219 228 246 274 285 292 298 328 365 380 410 411 438 447 456 492 548 570 584 596 615 685 730 745 760 779 820 822 876 894 984 1095 1096 1140 1192 1230 1370 1387 1460 1490 1558 1640 1644 1752 1788 2055 2190 2235 2280 2337 2460 2603 2740 2774 2831 2920 2980 2993 3116 3288 3576 3895 4110 4161 4380 4470 4674 4920 5206 5480 5548 5617 5662 5960 5986 6109 6232 6935 7790 7809 8220 8322 8493 8760 8940 8979 9348 10001 10412 10877 11096 11234 11324 11685 11972 12218 13015 13870 14155 14965 15580 15618 16440 16644 16851 16986 17880 17958 18327 18696 20002 20413 20805 20824 21754 22468 22648 23370 23944 24436 26030 27740 28085 28310 29930 30003 30545 31160 31236 32631 33288 33702 33972 35916 36654 39045 40004 40826 41610 42465 43508 44895 44936 46740 48872 50005 52060 54385 55480 56170 56620 56867 59860 60006 61090 61239 62472 65262 67404 67944 71832 73308 78090 80008 81652 83220 84255 84930 87016 89790 91635 93480 100010 102065 104120 106723 108770 112340 113240 113734 116071 119720 120012 122180 122478 130524 134808 146616 150015 156180 163155 163304 166440 168510 169860 170601 179580 183270 190019 200020 204130 206663 213446 217540 224680 227468 232142 240024 244360 244956 261048 284335 300030 306195 312360 320169 326310 337020 339720 341202 348213 359160 366540 380038 387847 400040 408260 410041 413326 426892 435080 445957 454936 464284 489912 533615 568670 570057 580355 600060 612390 619989 640338 652620 674040 682404 696426 733080 760076 775694 816520 820082 826652 836933 853005 853784 891914 928568 950095 1033315 1067230 1137340 1140114 1160710 1163541 1200120 1224780 1230123 1239978 1280676 1305240 1337871 1364808 1392852 1490149 1520152 1551388 1600845 1640164 1653304 1673866 1706010 1741065 1783828 1900190 1939235 2050205 2066630 2134460 2229785 2274680 2280228 2321420 2327082 2449560 2460246 2479956 2510799 2561352 2675742 2785704 2850285 2980298 3099945 3102776 3201690 3280328 3347732 3412020 3482130 3567656 3800380 3878470 4100410 4133260 4184665 4268920 4459570 4470447 4560456 4642840 4654164 4920492 4959912 5021598 5351484 5700570 5817705 5960596 6150615 6199890 6403380 6689355 6695464 6824040 6964260 7450745 7600760 7756940 7790779 8200820 8266520 8369330 8473183 8919140 8940894 9308328 9840984 10043196 10702968 11401140 11635410 11921192 12301230 12399780 12553995 12806760 13378710 13928520 14901490 15513880 15581558 15901727 16401640 16738660 16946366 17838280 17881788 20086392 22352235 22802280 23270820 23372337 24602460 24799560 25107990 25419549 26757420 28312831 29802980 31163116 31803454 33477320 33892732 35763576 38953895 42365915 44704470 46541640 46744674 47705181 49204920 50215980 50839098 53514840 56625662 59605960 61096109 62326232 63606908 67785464 77907790 79508635 84731830 84938493 89408940 93489348 95410362 100431960 101678196 113251324 116861685 122192218 127097745 127213816 141564155 155815580 159017270 169463660 169876986 178817880 183288327 186978696 190820724 203356392 226502648 233723370 238525905 244384436 254195490 283128310 305480545 311631160 318034540 338927320 339753972 366576654 381641448 424692465 467446740 477051810 488768872 508390980 566256620 610961090 636069080 679507944 733153308 849384930 916441635 934893480 954103620 1016781960 1132513240 1160826071 1221922180 1466306616 1698769860 1832883270 1908207240 2321652142 2443844360 3397539720 3482478213 3665766540 4643304284 5804130355 6964956426 7331533080 9286608568 11608260710 13929912852 17412391065 23216521420 27859825704 34824782130 46433042840 69649564260 139299128520
• Sum of all divisors σ(n): 463216320000
• Sum of proper divisors (its aliquot sum) s(n): 323917191480
• 139299128520 is an abundant number, because the sum of its proper divisors (323917191480) is greater than itself. Its abundance is 184618062960

Bases of 139299128520

• Binary: 10000001101110111000000000010011001000₂
• Hexadecimal: 0x206EE004C8
• Base-36: 1RZR3RGO

Squares and roots of 139299128520

• 139299128520 squared (139299128520²) is 19404247206431477390400
• 139299128520 cubed (139299128520³) is 2702994725442549339578803814208000
• The square root of 139299128520 is 373227.9846420951
• The cube root of 139299128520 is 5183.8146709555

Scales and comparisons

• 139,299,128,520 seconds is equal to 4,429 years, 14 weeks, 4 days, 10 hours, 22 minutes.
• To count from 1 to 139,299,128,520 would take you about eight thousand, eight hundred fifty-eight 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 139299128520 cubic inches would be around 432 feet tall.

Recreational maths with 139299128520

• 139299128520 backwards is 025821992931
• The number of decimal digits it has is: 12
• The sum of 139299128520's digits is 51
• More coming soon!