138655320264832

Names of 138655320264832

• Cardinal: 138655320264832 can be written as One hundred thirty-eight trillion, six hundred fifty-five billion, three hundred twenty million, two hundred sixty-four thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 1.38655320264832 × 10¹⁴

Factors of 138655320264832

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1561147

Divisors of 138655320264832

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 32 34 49 56 64 68 98 112 119 128 136 196 224 238 272 289 343 392 448 476 544 578 686 784 833 896 952 1088 1156 1372 1568 1666 1904 2023 2176 2312 2401 2744 3136 3332 3808 4046 4624 4802 5488 5831 6272 6664 7616 8092 9248 9604 10976 11662 13328 14161 15232 16184 18496 19208 21952 23324 26656 28322 32368 36992 38416 40817 43904 46648 53312 56644 64736 76832 81634 93296 99127 106624 113288 129472 153664 163268 186592 198254 226576 258944 307328 326536 373184 396508 453152 653072 693889 746368 793016 906304 1306144 1387778 1561121 1586032 1812608 2612288 2775556 3122242 3172064 5224576 5551112 6244484 6344128 10927847 11102224 12488968 12688256 21855694 22204448 24977936 26539057 43711388 44408896 49955872 53078114 76494929 87422776 88817792 99911744 106156228 152989858 174845552 185773399 199823488 212312456 305979716 349691104 371546798 424624912 451163969 535464503 611959432 699382208 743093596 849249824 902327938 1070929006 1223918864 1300413793 1398764416 1486187192 1698499648 1804655876 2141858012 2447837728 2600827586 2972374384 3158147783 3396999296 3609311752 3748251521 4283716024 4895675456 5201655172 5944748768 6316295566 7218623504 7496503042 8567432048 9102896551 9791350912 10403310344 11889497536 12632591132 14437247008 14993006084 17134864096 18205793102 20806620688 22107034481 23778995072 25265182264 28874494016 29986012168 34269728192 36411586204 41613241376 44214068962 50530364528 57748988032 59972024336 63720275857 68539456384 72823172408 83226482752 88428137924 101060729056 119944048672 127440551714 145646344816 154749241367 166452965504 176856275848 202121458112 239888097344 254881103428 291292689632 309498482734 353712551696 404242916224 479776194688 509762206856 582585379264 618996965468 707425103392 1019524413712 1083244689569 1165170758528 1237993930936 1414850206784 2039048827424 2166489379138 2475987861872 2829700413568 4078097654848 4332978758276 4951975723744 8156195309696 8665957516552 9903951447488 17331915033104 19807902894976 34663830066208 69327660132416 138655320264832
• Sum of all divisors σ(n): 342317032591770
• Sum of proper divisors (its aliquot sum) s(n): 203661712326938
• 138655320264832 is an abundant number, because the sum of its proper divisors (203661712326938) is greater than itself. Its abundance is 65006392062106

Bases of 138655320264832

• Binary: 11111100001101100110101000111000101000010000000₂
• Hexadecimal: 0x7E1B351C5080
• Base-36: 1D5DDHPLZ4

Squares and roots of 138655320264832

• 138655320264832 squared (138655320264832²) is 19225297837743131482615988224
• 138655320264832 cubed (138655320264832³) is 2665689828879056050489383281119109073338368
• The square root of 138655320264832 is 11775199.3726149707
• The cube root of 138655320264832 is 51758.1620632635

Scales and comparisons

• 138,655,320,264,832 seconds is equal to 4,408,810 years, 15 weeks, 2 days, 12 hours, 13 minutes, 52 seconds.
• To count from 1 to 138,655,320,264,832 would take you about eleven million, twenty-two thousand and twenty-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 138655320264832 cubic inches would be around 4313.2 feet tall.

Recreational maths with 138655320264832

• 138655320264832 backwards is 238462023556831
• The number of decimal digits it has is: 15
• The sum of 138655320264832's digits is 58
• More coming soon!