18332680968

Names of 18332680968

• Cardinal: 18332680968 can be written as Eighteen billion, three hundred thirty-two million, six hundred eighty thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 1.8332680968 × 10¹⁰

Factors of 18332680968

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 189

Divisors of 18332680968

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 37 42 54 56 63 67 72 73 74 84 108 111 126 134 146 148 168 189 201 216 219 222 252 259 268 292 296 333 378 402 438 444 469 504 511 518 536 584 603 657 666 756 777 804 876 888 938 999 1022 1036 1206 1314 1332 1407 1512 1533 1554 1608 1752 1809 1876 1971 1998 2044 2072 2331 2412 2479 2628 2664 2701 2814 3066 3108 3618 3752 3942 3996 4088 4221 4489 4599 4662 4824 4891 4958 5256 5402 5628 6132 6216 6993 7236 7437 7884 7992 8103 8442 8978 9198 9324 9782 9916 10804 11256 12264 12663 13467 13797 13986 14472 14673 14874 15768 16206 16884 17353 17956 18396 18648 18907 19564 19832 21608 22311 24309 25326 26934 27594 27972 29346 29748 31423 32412 33768 34237 34706 35912 36792 37814 39128 40401 44019 44622 48618 50652 52059 53868 55188 55944 56721 58692 59496 62846 64824 66933 68474 69412 72927 75628 80802 88038 89244 94269 97236 101304 102711 104118 107736 110376 113442 117384 121203 125692 132057 133866 136948 138824 145854 151256 156177 161604 166093 170163 176076 178488 180967 188538 194472 205422 208236 226884 242406 251384 264114 267732 273896 282807 291708 308133 312354 323208 327697 332186 340326 352152 361934 377076 410844 416472 453768 468531 484812 498279 510489 528228 535464 542901 565614 583416 616266 624708 655394 664372 680652 723868 754152 821688 848421 924399 937062 969624 983091 996558 1020978 1056456 1085802 1131228 1162651 1232532 1249416 1266769 1310788 1328744 1361304 1447736 1494837 1628703 1696842 1848798 1874124 1966182 1993116 2041956 2171604 2262456 2293879 2325302 2465064 2533538 2621576 2949273 2989674 3257406 3393684 3487953 3697596 3748248 3800307 3932364 3986232 4083912 4343208 4484511 4587758 4650604 4886109 5067076 5898546 5979348 6514812 6787368 6881637 6975906 7395192 7600614 7864728 8847819 8969022 9175516 9301208 9772218 10134152 10463859 11400921 11797092 11958696 12124789 13029624 13763274 13951812 15201228 17695638 17938044 18351032 19544436 20644911 20927718 22801842 23594184 24249578 27526548 27903624 30402456 31391577 34202763 35391276 35876088 36374367 39088872 41289822 41855436 45603684 48499156 55053096 61934733 62783154 68405526 70782552 72748734 82579644 83710872 84873523 91207368 96998312 109123101 123869466 125566308 136811052 145497468 165159288 169747046 218246202 247738932 251132616 254620569 273622104 290994936 327369303 339494092 436492404 495477864 509241138 654738606 678988184 763861707 872984808 1018482276 1309477212 1527723414 2036964552 2291585121 2618954424 3055446828 4583170242 6110893656 9166340484 18332680968
• Sum of all divisors σ(n): 61508563200
• Sum of proper divisors (its aliquot sum) s(n): 43175882232
• 18332680968 is an abundant number, because the sum of its proper divisors (43175882232) is greater than itself. Its abundance is 24843201264

Bases of 18332680968

• Binary: 10001000100101101101000001100001000₂
• Hexadecimal: 0x444B68308
• Base-36: 8F6SZ60

Squares and roots of 18332680968

• 18332680968 squared (18332680968²) is 336087191474469417024
• 18332680968 cubed (18332680968³) is 6161379258732577339373939999232
• The square root of 18332680968 is 135398.2310371889
• The cube root of 18332680968 is 2636.7886883005

Scales and comparisons

• 18,332,680,968 seconds is equal to 582 years, 47 weeks, 6 days, 19 hours, 22 minutes, 48 seconds.
• To count from 1 to 18,332,680,968 would take you about one thousand, one hundred sixty-five 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 18332680968 cubic inches would be around 219.7 feet tall.

Recreational maths with 18332680968

• 18332680968 backwards is 86908623381
• 18332680968 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18332680968's digits is 54
• More coming soon!