139760912970

Names of 139760912970

• Cardinal: 139760912970 can be written as One hundred thirty-nine billion, seven hundred sixty million, nine hundred twelve thousand, nine hundred seventy.

Scientific notation

• Scientific notation: 1.3976091297 × 10¹¹

Factors of 139760912970

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 397

Divisors of 139760912970

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 42 43 45 49 54 63 70 81 86 90 98 105 126 129 135 147 162 189 210 215 243 245 258 270 294 301 315 337 378 387 405 430 441 486 490 567 602 630 645 674 729 735 774 810 882 903 945 1011 1134 1161 1215 1290 1323 1458 1470 1505 1685 1701 1806 1890 1935 2022 2107 2187 2205 2322 2359 2430 2646 2709 2835 3010 3033 3370 3402 3483 3645 3870 3969 4214 4374 4410 4515 4718 5055 5103 5418 5670 5805 6066 6321 6561 6615 6966 7077 7290 7938 8127 8505 9030 9099 10110 10206 10449 10535 10935 11610 11795 11907 12642 13122 13230 13545 14154 14491 15165 15309 16254 16513 17010 17415 18198 18963 19683 19845 20898 21070 21231 21870 23590 23814 24381 25515 27090 27297 28982 30330 30618 31347 31605 32805 33026 34830 35385 35721 37926 39366 39690 40635 42462 43473 45495 45927 48762 49539 51030 52245 54594 56889 59535 62694 63210 63693 65610 70770 71442 72455 73143 76545 81270 81891 82565 86946 90990 91854 94041 94815 98415 99078 101437 104490 106155 107163 113778 119070 121905 127386 130419 136485 137781 144910 146286 148617 153090 156735 163782 165130 170667 178605 188082 189630 191079 196830 202874 212310 214326 217365 219429 229635 243810 245673 247695 260838 272970 275562 282123 284445 297234 304311 313470 318465 321489 341334 357210 365715 382158 391257 409455 434730 438858 445851 459270 470205 491346 495390 507185 512001 535815 564246 568890 573237 608622 636930 642978 652095 658287 688905 710059 731430 737019 743085 782514 818910 846369 853335 891702 912933 940410 955395 964467 1014370 1024002 1071630 1097145 1146474 1173771 1228365 1304190 1316574 1337553 1377810 1410615 1420118 1474038 1486170 1521555 1536003 1607445 1692738 1706670 1719711 1825866 1910790 1928934 1956285 1974861 2130177 2194290 2211057 2229255 2347542 2456730 2560005 2675106 2738799 2821230 2866185 3043110 3072006 3214890 3291435 3439422 3521313 3550295 3685095 3912570 3949722 4012659 4231845 4260354 4422114 4458510 4564665 4608009 4822335 5120010 5159133 5477598 5732370 5868855 5924583 6390531 6582870 6633171 6687765 7042626 7100590 7370190 7680015 8025318 8216397 8463690 8598555 9129330 9216018 9644670 9874305 10318266 10563939 10650885 11055285 11737710 11849166 12037977 12781062 13266342 13375530 13693995 13824027 15360030 15477399 16432794 17197110 17606565 19171593 19748610 20063295 21127878 21301770 22110570 23040045 24075954 24649191 25795665 27387990 27648054 29622915 30954798 31691817 31952655 33165855 35213130 36113931 38343186 40126590 41081985 41472081 46080090 46432197 49298382 51591330 52819695 57514779 59245830 60189885 63383634 63905310 66331710 69120135 72227862 73947573 77386995 82163970 82944162 92864394 95075451 95857965 105639390 108341793 115029558 120379770 123245955 138240270 147895146 154773990 158459085 172544337 180569655 190150902 191715930 207360405 216683586 221842719 232160985 246491910 285226353 287573895 316918170 325025379 345088674 361139310 369737865 414720810 443685438 464321970 475377255 517633011 541708965 570452706 575147790 650050758 665528157 739475730 862721685 950754510 1035266022 1083417930 1109213595 1331056314 1426131765 1552899033 1625126895 1725443370 1996584471 2218427190 2588165055 2852263530 3105798066 3250253790 3327640785 3993168942 4658697099 5176330110 6655281570 7764495165 9317394198 9982922355 13976091297 15528990330 19965844710 23293485495 27952182594 46586970990 69880456485 139760912970
• Sum of all divisors σ(n): 450497032128
• Sum of proper divisors (its aliquot sum) s(n): 310736119158
• 139760912970 is an abundant number, because the sum of its proper divisors (310736119158) is greater than itself. Its abundance is 170975206188

Bases of 139760912970

• Binary: 10000010001010011001100100101001001010₂
• Hexadecimal: 0x208A664A4A
• Base-36: 1S7E1EMI

Squares and roots of 139760912970

• 139760912970 squared (139760912970²) is 19533112794207914220900
• 139760912970 cubed (139760912970³) is 2729965677264485819512430255073000
• The square root of 139760912970 is 373846.1086730741
• The cube root of 139760912970 is 5189.5365652551

Scales and comparisons

• 139,760,912,970 seconds is equal to 4,443 years, 50 weeks, 1 day, 3 hours, 49 minutes, 30 seconds.
• To count from 1 to 139,760,912,970 would take you about eight thousand, eight hundred eighty-seven 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 139760912970 cubic inches would be around 432.5 feet tall.

Recreational maths with 139760912970

• 139760912970 backwards is 079219067931
• 139760912970 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139760912970's digits is 54
• More coming soon!