18083568600972

Names of 18083568600972

• Cardinal: 18083568600972 can be written as Eighteen trillion, eighty-three billion, five hundred sixty-eight million, six hundred thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 1.8083568600972 × 10¹³

Factors of 18083568600972

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 131143

Divisors of 18083568600972

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 29 31 36 42 49 54 58 62 63 84 87 93 98 108 116 124 126 147 174 186 189 196 203 217 252 261 279 294 348 372 378 406 434 441 522 558 588 609 651 756 783 812 837 841 868 882 899 1044 1116 1218 1302 1323 1421 1519 1566 1674 1682 1764 1798 1827 1953 2436 2523 2604 2646 2697 2842 3038 3132 3348 3364 3596 3654 3906 4263 4557 5046 5292 5394 5481 5684 5859 5887 6076 6293 7308 7569 7812 8091 8526 9114 10092 10788 10962 11718 11774 12586 12789 13671 15138 16182 17052 17661 18228 18879 21924 22707 23436 23548 24273 25172 25578 26071 27342 30276 32364 35322 37758 38367 41013 41209 44051 45414 48546 51156 52142 52983 54684 56637 70644 75516 76734 78213 82026 82418 88102 90828 97092 104284 105966 113274 123627 131071 132153 153468 156426 158949 164052 164836 169911 176204 182497 211932 226548 234639 247254 262142 264306 312852 317898 339822 364994 370881 393213 396459 469278 494508 524284 528612 547491 635796 679644 703917 729988 741762 786426 792918 917497 938556 1094982 1112643 1179639 1189377 1277479 1407834 1483524 1572852 1585836 1642473 1834994 2189964 2225286 2359278 2378754 2554958 2752491 2815668 3284946 3538917 3669988 3801059 3832437 4063201 4450572 4718556 4757508 4927419 5109916 5504982 6422479 6569892 7077834 7602118 7664874 8126402 8257473 9854838 11009964 11403177 11497311 12189603 12844958 14155668 15204236 15329748 16252804 16514946 19267437 19709676 22806354 22994622 24379206 24772419 25689916 26607413 28442407 33029892 34209531 34491933 36568809 38534874 45612708 45989244 48758412 49544838 53214826 56884814 57802311 68419062 68983866 73137618 77069748 79822239 85327221 99089676 102628593 106429652 109706427 110230711 113769628 115604622 117832829 136838124 137967732 146275236 159644478 170654442 173406933 186251891 199096849 205257186 219412854 220461422 231209244 235665658 239466717 255981663 319288956 330692133 341308884 346813866 353498487 372503782 398193698 410514372 438825708 440922844 471331316 478933434 511963326 558755673 597290547 661384266 693627732 706996974 718400151 745007564 767944989 771614977 796387396 824829803 957866868 992076399 1023926652 1060495461 1117511346 1194581094 1322768532 1413993948 1436800302 1535889978 1543229954 1649659606 1676267019 1791871641 1984152798 2120990922 2235022692 2314844931 2389162188 2474489409 2873600604 2976229197 3071779956 3086459908 3181486383 3299319212 3352534038 3417152041 3583743282 3968305596 4241981844 4629689862 4948978818 5028801057 5375614923 5401304839 5773808621 5952458394 6362972766 6705068076 6834304082 6944534793 7167486564 7423468227 9259379724 9897957636 10057602114 10251456123 10751229846 10802609678 11547617242 11904916788 12725945532 13668608164 13889069586 14846936454 16203914517 17321425863 20115204228 20502912246 20833604379 21502459692 21605219356 22270404681 23095234484 23920064287 27778139172 29693872908 30754368369 32407829034 34642851726 41005824492 41667208758 44540809362 47840128574 48611743551 51964277589 61508736738 64815658068 69285703452 71760192861 83334417516 89081618724 92263105107 95680257148 97223487102 103928555178 123017473476 143520385722 145835230653 155892832767 167440450009 184526210214 194446974204 207857110356 215280578583 287040771444 291670461306 311785665534 334880900018 369052420428 430561157166 502321350027 583340922612 623571331068 645841735749 669761800036 861122314332 1004642700054 1291683471498 1506964050081 2009285400108 2583366942996 3013928100162 4520892150243 6027856200324 9041784300486 18083568600972
• Sum of all divisors σ(n): 58305690992640
• Sum of proper divisors (its aliquot sum) s(n): 40222122391668
• 18083568600972 is an abundant number, because the sum of its proper divisors (40222122391668) is greater than itself. Its abundance is 22138553790696

Bases of 18083568600972

• Binary: 100000111001001101000101011101100011110001100₂
• Hexadecimal: 0x107268AEC78C
• Base-36: 6ERH5UA30

Squares and roots of 18083568600972

• 18083568600972 squared (18083568600972²) is 327015453346060417359344784
• 18083568600972 cubed (18083568600972³) is 5913606384161442117714712978189465530048
• The square root of 18083568600972 is 4252477.9365649859
• The cube root of 18083568600972 is 26247.9090584107

Scales and comparisons

• 18,083,568,600,972 seconds is equal to 575,001 years, 28 weeks, 2 days, 12 hours, 16 minutes, 12 seconds.
• To count from 1 to 18,083,568,600,972 would take you about one million, four hundred thirty-seven thousand, five hundred three 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 18083568600972 cubic inches would be around 2187.3 feet tall.

Recreational maths with 18083568600972

• 18083568600972 backwards is 27900686538081
• 18083568600972 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18083568600972's digits is 63
• More coming soon!