138304261056

Names of 138304261056

• Cardinal: 138304261056 can be written as One hundred thirty-eight billion, three hundred four million, two hundred sixty-one thousand and fifty-six.

Scientific notation

• Scientific notation: 1.38304261056 × 10¹¹

Factors of 138304261056

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 105209

Divisors of 138304261056

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 17 24 26 31 32 34 39 48 51 52 62 64 68 78 93 96 102 104 124 136 156 186 192 204 208 221 248 272 312 372 403 408 416 442 496 527 544 624 663 744 806 816 832 884 992 1054 1088 1209 1248 1326 1488 1581 1612 1632 1768 1984 2108 2418 2496 2652 2976 3162 3224 3264 3536 4216 4836 5304 5952 6324 6448 6851 7072 8432 9672 10608 12648 12896 13702 14144 16864 19344 20553 21216 25296 25792 27404 33728 38688 41106 42432 50592 54808 77376 82212 101184 105143 109616 164424 210286 219232 315429 328848 420572 438464 630858 657696 841144 1261716 1315392 1366859 1682288 1787431 2523432 2733718 3259433 3364576 3574862 4100577 5046864 5362293 5467436 6518866 6729152 7149724 8201154 9778299 10093728 10724586 10934872 13037732 14299448 16402308 19556598 20187456 21449172 21869744 23236603 26075464 28598896 32804616 39113196 42372629 42898344 43739488 46473206 52150928 55410361 57197792 65609232 69709809 78226392 84745258 85796688 87478976 92946412 104301856 110820722 114395584 127117887 131218464 139419618 156452784 166231083 169490516 171593376 185892824 208603712 221641444 254235774 262436928 278839236 312905568 332462166 338981032 343186752 371785648 443282888 508471548 557678472 625811136 664924332 677962064 720334693 743571296 886565776 1016943096 1115356944 1329848664 1355924128 1440669386 1487142592 1773131552 2033886192 2161004079 2230713888 2659697328 2711848256 2881338772 3546263104 4067772384 4322008158 4461427776 5319394656 5762677544 8135544768 8644016316 10638789312 11525355088 17288032632 23050710176 34576065264 46101420352 69152130528 138304261056
• Sum of all divisors σ(n): 430723657728
• Sum of proper divisors (its aliquot sum) s(n): 292419396672
• 138304261056 is an abundant number, because the sum of its proper divisors (292419396672) is greater than itself. Its abundance is 154115135616

Bases of 138304261056

• Binary: 10000000110011100100111000101111000000₂
• Hexadecimal: 0x2033938BC0
• Base-36: 1RJASATC

Squares and roots of 138304261056

• 138304261056 squared (138304261056²) is 19128068626246198235136
• 138304261056 cubed (138304261056³) is 2645493396781437494039775815663616
• The square root of 138304261056 is 371892.8085564441
• The cube root of 138304261056 is 5171.4443255297

Scales and comparisons

• 138,304,261,056 seconds is equal to 4,397 years, 33 weeks, 4 days, 18 hours, 17 minutes, 36 seconds.
• To count from 1 to 138,304,261,056 would take you about eight thousand, seven hundred ninety-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 138304261056 cubic inches would be around 431 feet tall.

Recreational maths with 138304261056

• 138304261056 backwards is 650162403831
• 138304261056 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138304261056's digits is 39
• More coming soon!