12120931624137

Names of 12120931624137

• Cardinal: 12120931624137 can be written as Twelve trillion, one hundred twenty billion, nine hundred thirty-one million, six hundred twenty-four thousand, one hundred thirty-seven.

Scientific notation

• Scientific notation: 1.2120931624137 × 10¹³

Factors of 12120931624137

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 288

Divisors of 12120931624137

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 7 21 29 31 49 61 87 93 147 157 183 203 217 427 471 609 651 899 1099 1281 1421 1519 1769 1891 2697 2989 3297 3721 4263 4553 4557 4867 5307 5673 6293 7693 8967 9577 11163 12383 13237 13659 14601 18879 23079 24649 26047 28731 31871 34069 37149 39711 44051 54839 67039 73947 78141 86681 92659 95613 102207 107909 115351 132153 141143 164517 172543 182329 201117 223097 238483 260043 277733 277977 296887 323727 346053 383873 423429 469273 517629 546987 584197 669291 714821 715449 755363 764119 807457 833199 890661 988001 1151619 1207801 1407819 1503589 1752591 1944131 2078209 2144463 2266089 2292357 2422371 2687111 2964003 3345179 3623403 4089379 4510767 5003747 5287541 5348833 5652199 5832393 6234627 6916007 8061333 8609723 10035537 10525123 12268137 13608917 14547463 15011241 15862623 16046499 16941713 16956597 18110107 20748021 22159451 23416253 25829169 28625653 31575369 35026229 37441831 40826751 43604081 43642389 46611259 50825139 54330321 60268061 66478353 70248759 73675861 85876959 91718929 105078687 112325493 118591991 126770749 130812243 139833777 155116157 163913771 180804183 221027583 275156787 305228567 326278813 355775973 380312247 421876427 465348471 491741313 525193103 642032503 830143937 887395243 915685701 978836439 1085813099 1265629281 1351726511 1575579309 1926097509 2136599969 2283951691 2490431811 2659848941 2662185729 2843286799 3257439297 3676351721 4055179533 4494227521 6409799907 6851855073 7979546823 8529860397 9462085577 11029055163 13482682563 18618942587 19903007593 25734462047 28386256731 55856827761 59709022779 66234599039 77203386141 82455317171 130332598109 139321053151 198703797117 247365951513 390997794327 417963159453 577187220197 1731561660591 4040310541379 12120931624137
• Sum of all divisors σ(n): 20540767553280
• Sum of proper divisors (its aliquot sum) s(n): 8419835929143
• 12120931624137 is a deficient number, because the sum of its proper divisors (8419835929143) is less than itself. Its deficiency is 3701095694994

Bases of 12120931624137

• Binary: 10110000011000011111110100101110010011001001₂
• Hexadecimal: 0xB061FD2E4C9
• Base-36: 4AOA1QHMX

Squares and roots of 12120931624137

• 12120931624137 squared (12120931624137²) is 146916983437004412640994769
• 12120931624137 cubed (12120931624137³) is 1780770710664398623738648458922491139353
• The square root of 12120931624137 is 3481512.8355553997
• The cube root of 12120931624137 is 22970.9346931563

Scales and comparisons

• 12,120,931,624,137 seconds is equal to 385,408 years, 6 weeks, 6 days, 11 hours, 8 minutes, 57 seconds.
• To count from 1 to 12,120,931,624,137 would take you about nine hundred sixty-three thousand, five hundred twenty 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 12120931624137 cubic inches would be around 1914.2 feet tall.

Recreational maths with 12120931624137

• 12120931624137 backwards is 73142613902121
• The number of decimal digits it has is: 14
• The sum of 12120931624137's digits is 42
• More coming soon!