189380735756992

Names of 189380735756992

• Cardinal: 189380735756992 can be written as One hundred eighty-nine trillion, three hundred eighty billion, seven hundred thirty-five million, seven hundred fifty-six thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.89380735756992 × 10¹⁴

Factors of 189380735756992

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 899

Divisors of 189380735756992

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 104 169 208 313 338 416 571 626 676 832 1142 1252 1352 2284 2504 2704 4069 4568 5008 5408 7423 8138 9136 10016 10816 14846 16276 18272 20032 29692 32552 36544 52897 59384 65104 96499 97969 105794 118768 130208 178723 192998 195938 211588 237536 260416 357446 385996 391876 423176 475072 714892 771992 783752 846352 1273597 1429784 1543984 1567504 1692704 2323399 2547194 2859568 3087968 3135008 3385408 4646798 5094388 5719136 6175936 6270016 9293596 10188776 11438272 16556761 18587192 20377552 30204187 30664297 33113522 37174384 40755104 55940299 60408374 61328594 66227044 74348768 81510208 111880598 120816748 122657188 132454088 148697536 223761196 241633496 245314376 264908176 398635861 447522392 483266992 490628752 529816352 727223887 797271722 895044784 966533984 981257504 1059632704 1454447774 1594543444 1790089568 1933067968 1962515008 2908895548 3189086888 3580179136 5182266193 5817791096 6378173776 9453910531 10364532386 11635582192 12756347552 17509313587 18907821062 20729064772 23271164384 25512695104 35018627174 37815642124 41458129544 46542328768 70037254348 75631284248 82916259088 140074508696 151262568496 165832518176 227621076631 280149017392 302525136992 331665036352 455242153262 560298034784 605050273984 910484306524 1120596069568 1820968613048 2959073996203 3641937226096 5918147992406 7283874452192 11836295984812 14567748904384 23672591969624 47345183939248 94690367878496 189380735756992
• Sum of all divisors σ(n): 408953185658160
• Sum of proper divisors (its aliquot sum) s(n): 219572449901168
• 189380735756992 is an abundant number, because the sum of its proper divisors (219572449901168) is greater than itself. Its abundance is 30191714144176

Bases of 189380735756992

• Binary: 101011000011110110100011011110110110101011000000₂
• Hexadecimal: 0xAC3DA37B6AC0
• Base-36: 1V4OB4EJLS

Squares and roots of 189380735756992

• 189380735756992 squared (189380735756992²) is 35865063075859628271276888064
• 189380735756992 cubed (189380735756992³) is 6792152033277222986762328174403481089343488
• The square root of 189380735756992 is 13761567.3437654621
• The cube root of 189380735756992 is 57426.4451544355

Scales and comparisons

• 189,380,735,756,992 seconds is equal to 6,021,721 years, 31 weeks, 2 days, 20 hours, 29 minutes, 52 seconds.
• To count from 1 to 189,380,735,756,992 would take you about fifteen million, fifty-four thousand, three hundred four 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 189380735756992 cubic inches would be around 4785.5 feet tall.

Recreational maths with 189380735756992

• 189380735756992 backwards is 299657537083981
• The number of decimal digits it has is: 15
• The sum of 189380735756992's digits is 82
• More coming soon!