139159710720

Names of 139159710720

• Cardinal: 139159710720 can be written as One hundred thirty-nine billion, one hundred fifty-nine million, seven hundred ten thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.3915971072 × 10¹¹

Factors of 139159710720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 1410

Divisors of 139159710720

• Number of divisors d(n): 440
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 81 90 96 108 120 128 135 144 160 162 180 192 216 240 256 270 288 307 320 324 360 384 405 432 480 512 540 576 614 640 648 720 768 810 864 921 960 1024 1080 1093 1152 1228 1280 1296 1440 1535 1536 1620 1728 1842 1920 2160 2186 2304 2456 2560 2592 2763 2880 3070 3072 3240 3279 3456 3684 3840 4320 4372 4605 4608 4912 5120 5184 5465 5526 5760 6140 6480 6558 6912 7368 7680 8289 8640 8744 9210 9216 9824 9837 10368 10930 11052 11520 12280 12960 13116 13815 13824 14736 15360 16395 16578 17280 17488 18420 19648 19674 20736 21860 22104 23040 24560 24867 25920 26232 27630 27648 29472 29511 32790 33156 34560 34976 36840 39296 39348 41445 41472 43720 44208 46080 49120 49185 49734 51840 52464 55260 58944 59022 65580 66312 69120 69952 73680 78592 78696 82890 82944 87440 88416 88533 98240 98370 99468 103680 104928 110520 117888 118044 124335 131160 132624 138240 139904 147360 147555 157184 157392 165780 174880 176832 177066 196480 196740 198936 207360 209856 221040 235776 236088 248670 262320 265248 279808 294720 295110 314368 314784 331560 335551 349760 353664 354132 392960 393480 397872 414720 419712 442080 442665 471552 472176 497340 524640 530496 559616 589440 590220 629568 663120 671102 699520 707328 708264 785920 786960 795744 839424 884160 885330 943104 944352 994680 1006653 1049280 1060992 1119232 1178880 1180440 1259136 1326240 1342204 1399040 1414656 1416528 1571840 1573920 1591488 1677755 1678848 1768320 1770660 1888704 1989360 2013306 2098560 2121984 2357760 2360880 2518272 2652480 2684408 2798080 2829312 2833056 3019959 3147840 3182976 3355510 3357696 3536640 3541320 3777408 3978720 4026612 4197120 4243968 4715520 4721760 5033265 5036544 5304960 5368816 5596160 5666112 6039918 6295680 6365952 6711020 7073280 7082640 7554816 7957440 8053224 8394240 8487936 9059877 9443520 10066530 10073088 10609920 10737632 11332224 12079836 12591360 12731904 13422040 14146560 14165280 15099795 15109632 15914880 16106448 16788480 18119754 18887040 20133060 21219840 21475264 22664448 24159672 25182720 25463808 26844080 27179631 28330560 30199590 30219264 31829760 32212896 36239508 37774080 40266120 42439680 42950528 45299385 45328896 48319344 50365440 53688160 54359262 56661120 60399180 63659520 64425792 72479016 75548160 80532240 85901056 90598770 90657792 96638688 107376320 108718524 113322240 120798360 127319040 128851584 135898155 144958032 151096320 161064480 171802112 181197540 193277376 214752640 217437048 226644480 241596720 257703168 271796310 289916064 322128960 343604224 362395080 386554752 429505280 434874096 453288960 483193440 515406336 543592620 579832128 644257920 724790160 773109504 859010560 869748192 966386880 1030812672 1087185240 1159664256 1288515840 1449580320 1546219008 1718021120 1739496384 1932773760 2174370480 2319328512 2577031680 2899160640 3092438016 3478992768 3865547520 4348740960 4638657024 5154063360 5798321280 6957985536 7731095040 8697481920 9277314048 11596642560 13915971072 15462190080 17394963840 23193285120 27831942144 34789927680 46386570240 69579855360 139159710720
• Sum of all divisors σ(n): 500751780144
• Sum of proper divisors (its aliquot sum) s(n): 361592069424
• 139159710720 is an abundant number, because the sum of its proper divisors (361592069424) is greater than itself. Its abundance is 222432358704

Bases of 139159710720

• Binary: 10000001100110100100001010110000000000₂
• Hexadecimal: 0x206690AC00
• Base-36: 1RXG3K00

Squares and roots of 139159710720

• 139159710720 squared (139159710720²) is 19365425087674082918400
• 139159710720 cubed (139159710720³) is 2694886953170556016565837365248000
• The square root of 139159710720 is 373041.1649134717
• The cube root of 139159710720 is 5182.0846833875

Scales and comparisons

• 139,159,710,720 seconds is equal to 4,424 years, 44 weeks, 19 hours, 12 minutes.
• To count from 1 to 139,159,710,720 would take you about eight thousand, eight hundred forty-nine 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 139159710720 cubic inches would be around 431.8 feet tall.

Recreational maths with 139159710720

• 139159710720 backwards is 027017951931
• 139159710720 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139159710720's digits is 45
• More coming soon!