138927679733760

Names of 138927679733760

• Cardinal: 138927679733760 can be written as One hundred thirty-eight trillion, nine hundred twenty-seven billion, six hundred seventy-nine million, seven hundred thirty-three thousand, seven hundred sixty.

Scientific notation

• Scientific notation: 1.3892767973376 × 10¹⁴

Factors of 138927679733760

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 28
• Sum of prime factors: 753

Divisors of 138927679733760

• Number of divisors d(n): 300
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 128 160 192 240 256 320 384 480 512 640 743 768 960 1024 1280 1486 1536 1920 2048 2229 2560 2972 3072 3715 3840 4096 4458 5120 5944 6144 7430 7680 8192 8916 10240 11145 11888 12288 14860 15360 16384 17832 20480 22290 23776 24576 29720 30720 32768 35664 40960 44580 47552 49152 59440 61440 65536 71328 81920 89160 95104 98304 118880 122880 131072 142656 163840 178320 190208 196608 237760 245760 262144 285312 327680 356640 380416 393216 475520 491520 524288 552049 570624 655360 713280 760832 786432 951040 983040 1048576 1104098 1141248 1310720 1426560 1521664 1572864 1656147 1902080 1966080 2097152 2208196 2282496 2621440 2760245 2853120 3043328 3145728 3312294 3804160 3932160 4194304 4416392 4564992 5242880 5520490 5706240 6086656 6291456 6624588 7608320 7864320 8280735 8388608 8832784 9129984 10485760 11040980 11412480 12173312 12582912 13249176 15216640 15728640 16561470 16777216 17665568 18259968 20971520 22081960 22824960 24346624 25165824 26498352 30433280 31457280 33122940 35331136 36519936 41943040 44163920 45649920 48693248 50331648 52996704 60866560 62914560 66245880 70662272 73039872 83886080 88327840 91299840 97386496 105993408 121733120 125829120 132491760 141324544 146079744 176655680 182599680 194772992 211986816 243466240 251658240 264983520 282649088 292159488 353311360 365199360 389545984 423973632 486932480 529967040 565298176 584318976 706622720 730398720 779091968 847947264 973864960 1059934080 1130596352 1168637952 1413245440 1460797440 1558183936 1695894528 1947729920 2119868160 2261192704 2337275904 2826490880 2921594880 3116367872 3391789056 3895459840 4239736320 4522385408 4674551808 5652981760 5843189760 6232735744 6783578112 7790919680 8479472640 9044770816 9349103616 11305963520 11686379520 12465471488 13567156224 15581839360 16958945280 18089541632 18698207232 22611927040 23372759040 27134312448 31163678720 33917890560 36179083264 37396414464 45223854080 46745518080 54268624896 62327357440 67835781120 72358166528 90447708160 93491036160 108537249792 135671562240 144716333056 180895416320 186982072320 217074499584 271343124480 289432666112 361790832640 434148999168 542686248960 578865332224 723581665280 868297998336 1085372497920 1157730664448 1447163330560 1736595996672 2170744995840 2315461328896 2894326661120 3473191993344 4341489991680 4630922657792 5788653322240 6946383986688 8682979983360 9261845315584 11577306644480 13892767973376 17365959966720 23154613288960 27785535946752 34731919933440 46309226577920 69463839866880 138927679733760
• Sum of all divisors σ(n): 445167709818792
• Sum of proper divisors (its aliquot sum) s(n): 306240030085032
• 138927679733760 is an abundant number, because the sum of its proper divisors (306240030085032) is greater than itself. Its abundance is 167312350351272

Bases of 138927679733760

• Binary: 11111100101101010011111000000000000000000000000₂
• Hexadecimal: 0x7E5A9F000000
• Base-36: 1D8UHTI96O

Squares and roots of 138927679733760

• 138927679733760 squared (138927679733760²) is 19300900196206189024483737600
• 138927679733760 cubed (138927679733760³) is 2681429281031798974575053096618217701376000
• The square root of 138927679733760 is 11786758.6610467257
• The cube root of 138927679733760 is 51792.0292707463

Scales and comparisons

• 138,927,679,733,760 seconds is equal to 4,417,470 years, 25 weeks, 1 day, 4 hours, 16 minutes.
• To count from 1 to 138,927,679,733,760 would take you about eleven million, forty-three thousand, six hundred seventy-six 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 138927679733760 cubic inches would be around 4316 feet tall.

Recreational maths with 138927679733760

• 138927679733760 backwards is 067337976729831
• The number of decimal digits it has is: 15
• The sum of 138927679733760's digits is 78
• More coming soon!