27157129315668

Names of 27157129315668

• Cardinal: 27157129315668 can be written as Twenty-seven trillion, one hundred fifty-seven billion, one hundred twenty-nine million, three hundred fifteen thousand, six hundred sixty-eight.

Scientific notation

• Scientific notation: 2.7157129315668 × 10¹³

Factors of 27157129315668

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4121122

Divisors of 27157129315668

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 27 33 36 43 44 54 66 81 86 99 108 129 132 162 172 198 258 297 324 387 396 473 516 594 774 891 946 1161 1188 1419 1548 1782 1849 1892 2322 2838 3483 3564 3698 4257 4644 5547 5676 6966 7396 8514 11094 12771 13932 16641 17028 20339 22188 25542 33282 38313 40678 49923 51084 61017 66564 76626 81356 99846 122034 149769 153252 183051 199692 244068 299538 366102 549153 599076 732204 1098306 1647459 2196612 3294918 4121063 6589836 8242126 12363189 16484252 24726378 37089567 45331693 49452756 74179134 90663386 111268701 135995079 148358268 177205709 181326772 222537402 271990158 333806103 354411418 407985237 445074804 531617127 543980316 667612206 708822836 815970474 1063234254 1223955711 1335224412 1594851381 1631940948 1949262799 2126468508 2447911422 3189702762 3671867133 3898525598 4784554143 4895822844 5847788397 6379405524 7343734266 7619845487 7797051196 9569108286 11695576794 14353662429 14687468532 15239690974 17543365191 19138216572 22859536461 23391153588 28707324858 30479381948 35086730382 45719072922 52630095573 57414649716 68578609383 70173460764 83818300357 91438145844 105260191146 137157218766 157890286719 167636600714 205735828149 210520382292 251454901071 274314437532 315780573438 335273201428 411471656298 502909802142 617207484447 631561146876 754364703213 822943312596 1005819604284 1234414968894 1508729406426 2263094109639 2468829937788 3017458812852 4526188219278 6789282328917 9052376438556 13578564657834 27157129315668
• Sum of all divisors σ(n): 79291134080928
• Sum of proper divisors (its aliquot sum) s(n): 52134004765260
• 27157129315668 is an abundant number, because the sum of its proper divisors (52134004765260) is greater than itself. Its abundance is 24976875449592

Bases of 27157129315668

• Binary: 110001011001100000011000010111100010101010100₂
• Hexadecimal: 0x18B3030BC554
• Base-36: 9MJT9M990

Squares and roots of 27157129315668

• 27157129315668 squared (27157129315668²) is 737509672667914293990286224
• 27157129315668 cubed (27157129315668³) is 20028645552198525994573297087416567757632
• The square root of 27157129315668 is 5211250.2641561939
• The cube root of 27157129315668 is 30058.0835137781

Scales and comparisons

• 27,157,129,315,668 seconds is equal to 863,512 years, 36 weeks, 6 days, 8 hours, 7 minutes, 48 seconds.
• To count from 1 to 27,157,129,315,668 would take you about two million, one hundred fifty-eight thousand, seven hundred eighty-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 27157129315668 cubic inches would be around 2504.8 feet tall.

Recreational maths with 27157129315668

• 27157129315668 backwards is 86651392175172
• The number of decimal digits it has is: 14
• The sum of 27157129315668's digits is 63
• More coming soon!