138043087221248

Names of 138043087221248

• Cardinal: 138043087221248 can be written as One hundred thirty-eight trillion, forty-three billion, eighty-seven million, two hundred twenty-one thousand, two hundred forty-eight.

Scientific notation

• Scientific notation: 1.38043087221248 × 10¹⁴

Factors of 138043087221248

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 17113

Divisors of 138043087221248

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 64 88 113 128 176 226 256 352 452 512 704 904 1243 1408 1808 2486 2816 3616 4972 5632 7232 9944 12769 14464 16987 19888 25538 28928 33974 39776 51076 57856 67948 79552 102152 135896 140459 159104 186857 204304 271792 280918 318208 373714 408608 543584 561836 636416 747428 817216 1087168 1123672 1442897 1494856 1634432 1919531 2174336 2247344 2885794 2989712 3268864 3839062 4348672 4494688 5771588 5979424 6537728 7678124 8697344 8989376 11543176 11958848 15356248 15871867 17978752 21114841 23086352 23917696 30712496 31743734 35957504 42229682 46172704 47835392 61424992 63487468 71915008 84459364 92345408 95670784 122849984 126974936 168918728 184690816 216907003 245699968 253949872 337837456 369381632 433814006 491399936 507899744 675674912 738763264 867628012 982799872 1015799488 1351349824 1735256024 2031598976 2385977033 2702699648 3470512048 4063197952 4771954066 5405399296 6941024096 8126395904 9543908132 10810798592 13882048192 19087816264 24510491339 27764096384 38175632528 49020982678 55528192768 76351265056 98041965356 111056385536 152702530112 196083930712 269615404729 305405060224 392167861424 539230809458 610810120448 784335722848 1078461618916 1221620240896 1568671445696 2156923237832 3137342891392 4313846475664 6274685782784 8627692951328 12549371565568 17255385902656 34510771805312 69021543610624 138043087221248
• Sum of all divisors σ(n): 303595185896640
• Sum of proper divisors (its aliquot sum) s(n): 165552098675392
• 138043087221248 is an abundant number, because the sum of its proper divisors (165552098675392) is greater than itself. Its abundance is 27509011454144

Bases of 138043087221248

• Binary: 11111011000110010101001001011010111001000000000₂
• Hexadecimal: 0x7D8CA92D7200
• Base-36: 1CXK49YQ68

Squares and roots of 138043087221248

• 138043087221248 squared (138043087221248²) is 19055893929573082874102677504
• 138043087221248 cubed (138043087221248³) is 2630534427798907372178151397347084040404992
• The square root of 138043087221248 is 11749173.8952680413
• The cube root of 138043087221248 is 51681.8702163245

Scales and comparisons

• 138,043,087,221,248 seconds is equal to 4,389,343 years, 9 weeks, 1 day, 21 hours, 54 minutes, 8 seconds.
• To count from 1 to 138,043,087,221,248 would take you about ten million, nine hundred seventy-three thousand, three hundred fifty-seven 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 138043087221248 cubic inches would be around 4306.8 feet tall.

Recreational maths with 138043087221248

• 138043087221248 backwards is 842122780340831
• The number of decimal digits it has is: 15
• The sum of 138043087221248's digits is 53
• More coming soon!