138944151249600

Names of 138944151249600

• Cardinal: 138944151249600 can be written as One hundred thirty-eight trillion, nine hundred forty-four billion, one hundred fifty-one million, two hundred forty-nine thousand, six hundred.

Scientific notation

• Scientific notation: 1.389441512496 × 10¹⁴

Factors of 138944151249600

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 490622072

Divisors of 138944151249600

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 59 60 64 75 80 96 100 118 120 150 160 177 192 200 236 240 295 300 320 354 400 472 480 590 600 708 800 885 944 960 1180 1200 1416 1475 1600 1770 1888 2360 2400 2832 2950 3540 3776 4425 4720 4800 5664 5900 7080 8850 9440 11328 11800 14160 17700 18880 23600 28320 35400 47200 56640 70800 94400 141600 283200 490622003 981244006 1471866009 1962488012 2453110015 2943732018 3924976024 4906220030 5887464036 7359330045 7849952048 9812440060 11774928072 12265550075 14718660090 15699904096 19624880120 23549856144 24531100150 28946698177 29437320180 31399808192 36796650225 39249760240 47099712288 49062200300 57893396354 58874640360 73593300450 78499520480 86840094531 94199424576 98124400600 115786792708 117749280720 144733490885 147186600900 156999040960 173680189062 196248801200 231573585416 235498561440 289466981770 294373201800 347360378124 392497602400 434200472655 463147170832 470997122880 578933963540 588746403600 694720756248 723667454425 784995204800 868400945310 926294341664 1157867927080 1177492807200 1389441512496 1447334908850 1736801890620 1852588683328 2171002363275 2315735854160 2354985614400 2778883024992 2894669817700 3473603781240 4342004726550 4631471708320 5557766049984 5789339635400 6947207562480 8684009453100 9262943416640 11578679270800 13894415124960 17368018906200 23157358541600 27788830249920 34736037812400 46314717083200 69472075624800 138944151249600
• Sum of all divisors σ(n): 463578919139520
• Sum of proper divisors (its aliquot sum) s(n): 324634767889920
• 138944151249600 is an abundant number, because the sum of its proper divisors (324634767889920) is greater than itself. Its abundance is 185690616640320

Bases of 138944151249600

• Binary: 11111100101111001110100110001110110001011000000₂
• Hexadecimal: 0x7E5E74C762C0
• Base-36: 1D9228805C

Squares and roots of 138944151249600

• 138944151249600 squared (138944151249600²) is 19305477166471721241500160000
• 138944151249600 cubed (138944151249600³) is 2682383139363946074160247319442599936000000
• The square root of 138944151249600 is 11787457.3700013863
• The cube root of 138944151249600 is 51794.0760419383

Scales and comparisons

• 138,944,151,249,600 seconds is equal to 4,417,994 years, 11 weeks, 5 days, 17 hours, 20 minutes.
• To count from 1 to 138,944,151,249,600 would take you about eleven million, forty-four thousand, nine hundred eighty-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 138944151249600 cubic inches would be around 4316.2 feet tall.

Recreational maths with 138944151249600

• 138944151249600 backwards is 006942151449831
• The number of decimal digits it has is: 15
• The sum of 138944151249600's digits is 57
• More coming soon!