139138621137360

Names of 139138621137360

• Cardinal: 139138621137360 can be written as One hundred thirty-nine trillion, one hundred thirty-eight billion, six hundred twenty-one million, one hundred thirty-seven thousand, three hundred sixty.

Scientific notation

• Scientific notation: 1.3913862113736 × 10¹⁴

Factors of 139138621137360

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2464353

Divisors of 139138621137360

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 36 39 40 45 48 52 60 65 72 78 80 90 104 117 120 130 144 156 180 195 208 234 240 260 312 360 390 468 520 585 624 720 780 936 1040 1170 1560 1872 2340 3120 4680 6047 9360 12094 18141 24188 30235 36282 48376 54423 60470 72564 78611 90705 96752 108846 120940 145128 157222 181410 217692 235833 241880 272115 290256 314444 362820 393055 435384 471666 483760 544230 628888 707499 725640 786110 870768 943332 1088460 1179165 1257776 1414998 1451280 1572220 1886664 2176920 2358330 2458283 2829996 3144440 3537495 3773328 4353840 4716660 4916566 5659992 6288880 7074990 7374849 9433320 9833132 11319984 12291415 14149980 14749698 18866640 19666264 22124547 24582830 28299960 29499396 31957679 36874245 39332528 44249094 49165660 56599920 58998792 63915358 73748490 88498188 95873037 98331320 110622735 117997584 127830716 147496980 159788395 176996376 191746074 196662640 221245470 255661432 287619111 294993960 319576790 353992752 383492148 442490940 479365185 511322864 575238222 589987920 639153580 766984296 884981880 958730370 1150476444 1278307160 1438095555 1533968592 1769963760 1917460740 2300952888 2556614320 2876191110 3834921480 4601905776 5752382220 7669842960 11504764440 14865237301 23009528880 29730474602 44595711903 59460949204 74326186505 89191423806 118921898408 133787135709 148652373010 178382847612 193248084913 222978559515 237843796816 267574271418 297304746020 356765695224 386496169826 445957119030 535148542836 579744254739 594609492040 668935678545 713531390448 772992339652 891914238060 966240424565 1070297085672 1159488509478 1189218984080 1337871357090 1545984679304 1739232764217 1783828476120 1932480849130 2140594171344 2318977018956 2675742714180 2898721273695 3091969358608 3478465528434 3567656952240 3864961698260 4637954037912 5351485428360 5797442547390 6956931056868 7729923396520 8696163821085 9275908075824 10702970856720 11594885094780 13913862113736 15459846793040 17392327642170 23189770189560 27827724227472 34784655284340 46379540379120 69569310568680 139138621137360
• Sum of all divisors σ(n): 503301435646464
• Sum of proper divisors (its aliquot sum) s(n): 364162814509104
• 139138621137360 is an abundant number, because the sum of its proper divisors (364162814509104) is greater than itself. Its abundance is 225024193371744

Bases of 139138621137360

• Binary: 11111101000101110111100000101100110000111010000₂
• Hexadecimal: 0x7E8BBC1661D0
• Base-36: 1DBJEEKLW0

Squares and roots of 139138621137360

• 139138621137360 squared (139138621137360²) is 19359555892005802979987769600
• 139138621137360 cubed (139138621137360³) is 2693661912645340947959105956340841632256000
• The square root of 139138621137360 is 11795703.5032828797
• The cube root of 139138621137360 is 51818.2288940529

Scales and comparisons

• 139,138,621,137,360 seconds is equal to 4,424,177 years, 39 weeks, 6 days, 14 hours, 36 minutes.
• To count from 1 to 139,138,621,137,360 would take you about eleven million, sixty thousand, four hundred forty-four 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 139138621137360 cubic inches would be around 4318.2 feet tall.

Recreational maths with 139138621137360

• 139138621137360 backwards is 063731126831931
• The number of decimal digits it has is: 15
• The sum of 139138621137360's digits is 54
• More coming soon!