138360211353

Names of 138360211353

• Cardinal: 138360211353 can be written as One hundred thirty-eight billion, three hundred sixty million, two hundred eleven thousand, three hundred fifty-three.

Scientific notation

• Scientific notation: 1.38360211353 × 10¹¹

Factors of 138360211353

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 464

Divisors of 138360211353

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 9 13 19 21 39 57 63 73 91 117 133 171 219 247 273 349 399 511 657 741 819 949 1047 1197 1387 1533 1729 2223 2443 2847 3141 4161 4537 4599 5187 6631 6643 7329 8541 9709 12483 13611 15561 18031 19893 19929 21987 25477 29127 31759 40833 46417 54093 59679 59787 76431 86203 87381 95277 121801 126217 139251 162279 178339 229293 258609 285831 331201 365403 378651 417753 484063 535017 603421 775827 852607 993603 1096209 1135953 1452189 1583413 1605051 1810263 2314219 2318407 2557821 2980809 3388441 4356567 4750239 5430789 6292819 6942657 6955221 7673463 8891473 10165323 11083891 14250717 16199533 18878457 20827971 20865663 26674419 30084847 30495969 33251673 44049733 48598599 56635371 62240311 80023257 90254541 99755019 115589149 132149199 145795797 168937987 186720933 210593929 270763623 346767447 396447597 506813961 560162799 631781787 809124043 1040302341 1182565909 1520441883 1895345361 2196193831 2427372129 3547697727 6588581493 7282116387 10643093181 15373356817 19765744479 46120070451 138360211353
• Sum of all divisors σ(n): 263220746880
• Sum of proper divisors (its aliquot sum) s(n): 124860535527
• 138360211353 is a deficient number, because the sum of its proper divisors (124860535527) is less than itself. Its deficiency is 13499675826

Bases of 138360211353

• Binary: 10000000110110111010010100011110011001₂
• Hexadecimal: 0x2036E94799
• Base-36: 1RK83IC9

Squares and roots of 138360211353

• 138360211353 squared (138360211353²) is 19143548085646830090609
• 138360211353 cubed (138360211353³) is 2648705359176413957051141380483977
• The square root of 138360211353 is 371968.0246378713
• The cube root of 138360211353 is 5172.1415921575

Scales and comparisons

• 138,360,211,353 seconds is equal to 4,399 years, 22 weeks, 1 day, 8 hours, 2 minutes, 33 seconds.
• To count from 1 to 138,360,211,353 would take you about eight thousand, seven hundred ninety-eight 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 138360211353 cubic inches would be around 431 feet tall.

Recreational maths with 138360211353

• 138360211353 backwards is 353112063831
• The number of decimal digits it has is: 12
• The sum of 138360211353's digits is 36
• More coming soon!