138707082168832

Names of 138707082168832

• Cardinal: 138707082168832 can be written as One hundred thirty-eight trillion, seven hundred seven billion, eighty-two million, one hundred sixty-eight thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 1.38707082168832 × 10¹⁴

Factors of 138707082168832

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 5137

Divisors of 138707082168832

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 8 16 19 29 32 38 58 64 76 116 128 152 232 256 304 361 464 512 551 608 722 928 1102 1216 1444 1856 2204 2432 2888 3712 4408 4864 5087 5776 7424 8816 9728 10174 10469 11552 14848 17632 20348 20938 23104 35264 40696 41876 46208 70528 81392 83752 92416 96653 141056 147523 162784 167504 184832 193306 282112 295046 325568 335008 386612 590092 651136 670016 773224 1180184 1302272 1340032 1546448 1836407 2360368 2604544 2680064 2802937 3092896 3672814 4720736 5360128 5605874 6185792 7345628 9441472 11211748 12371584 14691256 18882944 22423496 24743168 25877569 29382512 37765888 44846992 49486336 51755138 53255803 58765024 75531776 89693984 103510276 106511606 117530048 179387968 207020552 213023212 235060096 358775936 414041104 426046424 470120192 491673811 717551872 750449501 828082208 852092848 940240384 983347622 1435103744 1500899002 1656164416 1704185696 1966695244 3001798004 3312328832 3408371392 3933390488 6003596008 6624657664 6816742784 7866780976 9341802409 12007192016 13249315328 13633485568 14258540519 15733561952 18683604818 24014384032 27266971136 28517081038 31467123904 37367209636 48028768064 57034162076 62934247808 74734419272 96057536128 114068324152 125868495616 149468838544 192115072256 228136648304 251736991232 270912269861 298937677088 384230144512 456273296608 541824539722 597875354176 912546593216 1083649079444 1195750708352 1825093186432 2167298158888 2391501416704 3650186372864 4334596317776 4783002833408 7300372745728 8669192635552 17338385271104 34676770542208 69353541084416 138707082168832
• Sum of all divisors σ(n): 302643061208730
• Sum of proper divisors (its aliquot sum) s(n): 163935979039898
• 138707082168832 is an abundant number, because the sum of its proper divisors (163935979039898) is greater than itself. Its abundance is 25228896871066

Bases of 138707082168832

• Binary: 11111100010011101000010010111000100101000000000₂
• Hexadecimal: 0x7E27425C4A00
• Base-36: 1D615JEUPS

Squares and roots of 138707082168832

• 138707082168832 squared (138707082168832²) is 19239654643791112164952244224
• 138707082168832 cubed (138707082168832³) is 2668676357576283958755769514695611664826368
• The square root of 138707082168832 is 11777397.0880170293
• The cube root of 138707082168832 is 51764.6019356473

Scales and comparisons

• 138,707,082,168,832 seconds is equal to 4,410,456 years, 8 weeks, 3 days, 14 hours, 53 minutes, 52 seconds.
• To count from 1 to 138,707,082,168,832 would take you about eleven million, twenty-six thousand, one hundred forty 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 138707082168832 cubic inches would be around 4313.7 feet tall.

Recreational maths with 138707082168832

• 138707082168832 backwards is 238861280707831
• 138707082168832 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138707082168832's digits is 64
• More coming soon!