138495875667744

Names of 138495875667744

• Cardinal: 138495875667744 can be written as One hundred thirty-eight trillion, four hundred ninety-five billion, eight hundred seventy-five million, six hundred sixty-seven thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 1.38495875667744 × 10¹⁴

Factors of 138495875667744

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1170199

Divisors of 138495875667744

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 84 96 112 168 224 336 337 523 672 674 1011 1046 1348 1569 2022 2092 2359 2696 3138 3661 4044 4184 4718 5392 6276 7077 7322 8088 8368 9436 10784 10983 12552 14154 14644 16176 16736 18872 21966 25104 28308 29288 32352 37744 43932 50208 56616 58576 75488 87864 113232 117152 175728 176251 226464 351456 352502 528753 705004 1057506 1169327 1233757 1410008 2115012 2338654 2467514 2820016 3507981 3701271 4230024 4677308 4935028 5640032 7015962 7402542 8185289 8460048 9354616 9870056 14031924 14805084 16370578 16920096 18709232 19740112 24555867 28063848 29610168 32741156 37418464 39480224 49111734 56127696 59220336 65482312 98223468 112255392 118440672 130964624 196446936 261929248 392893872 394063199 611558021 785787744 788126398 1182189597 1223116042 1576252796 1834674063 2364379194 2446232084 2758442393 3152505592 3669348126 4280906147 4728758388 4892464168 5516884786 6305011184 7338696252 8275327179 8561812294 9457516776 9784928336 11033769572 12610022368 12842718441 14677392504 16550654358 17123624588 18915033552 19569856672 22067539144 25685436882 29354785008 33101308716 34247249176 37830067104 44135078288 51370873764 58709570016 66202617432 68494498352 88270156576 102741747528 132405234864 136988996704 205483495056 206095053077 264810469728 410966990112 412190106154 618285159231 824380212308 1236570318462 1442665371539 1648760424616 2473140636924 2885330743078 3297520849232 4327996114617 4946281273848 5770661486156 6595041698464 8655992229234 9892562547696 11541322972312 17311984458468 19785125095392 23082645944624 34623968916936 46165291889248 69247937833872 138495875667744
• Sum of all divisors σ(n): 417517673803776
• Sum of proper divisors (its aliquot sum) s(n): 279021798136032
• 138495875667744 is an abundant number, because the sum of its proper divisors (279021798136032) is greater than itself. Its abundance is 140525922468288

Bases of 138495875667744

• Binary: 11111011111011000010101011110001101011100100000₂
• Hexadecimal: 0x7DF61578D720
• Base-36: 1D3C4KIJHC

Squares and roots of 138495875667744

• 138495875667744 squared (138495875667744²) is 19181107576975204557882049536
• 138495875667744 cubed (138495875667744³) is 2656504290150380306427593589580055285366784
• The square root of 138495875667744 is 11768427.0685484557
• The cube root of 138495875667744 is 51738.3149473963

Scales and comparisons

• 138,495,875,667,744 seconds is equal to 4,403,740 years, 23 weeks, 2 days, 22 hours, 22 minutes, 24 seconds.
• To count from 1 to 138,495,875,667,744 would take you about eleven million, nine thousand, three hundred fifty-one 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 138495875667744 cubic inches would be around 4311.5 feet tall.

Recreational maths with 138495875667744

• 138495875667744 backwards is 447766578594831
• 138495875667744 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138495875667744's digits is 84
• More coming soon!