18293197631016

Names of 18293197631016

• Cardinal: 18293197631016 can be written as Eighteen trillion, two hundred ninety-three billion, one hundred ninety-seven million, six hundred thirty-one thousand and sixteen.

Scientific notation

• Scientific notation: 1.8293197631016 × 10¹³

Factors of 18293197631016

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1251

Divisors of 18293197631016

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 21 22 24 28 33 41 42 44 56 66 77 82 84 88 121 123 132 154 164 168 231 242 246 264 287 308 328 363 451 462 484 492 574 616 726 847 861 902 924 968 984 1148 1187 1331 1353 1452 1681 1694 1722 1804 1848 2296 2374 2541 2662 2706 2904 3157 3362 3388 3444 3561 3608 3993 4748 4961 5043 5082 5324 5412 6314 6724 6776 6888 7122 7986 8309 9317 9471 9496 9922 10086 10164 10648 10824 11767 12628 13057 13448 14244 14883 15972 16618 18491 18634 18942 19844 20172 20328 23534 24927 25256 26114 27951 28488 29766 31944 33236 34727 35301 36982 37268 37884 39171 39688 40344 47068 48667 49854 52228 54571 55473 55902 59532 66472 68921 69454 70602 73964 74536 75768 78342 91399 94136 97334 99708 104181 104456 109142 110946 111804 119064 129437 137842 138908 141204 143627 146001 147928 156684 163713 182798 194668 199416 203401 206763 208362 218284 221892 223608 258874 274197 275684 277816 282408 287254 292002 313368 327426 340669 365596 381997 388311 389336 406802 413526 416724 430881 436568 443784 482447 517748 535337 548394 551368 574508 584004 610203 654852 681338 731192 758131 763994 776622 813604 827052 833448 861762 964894 1005389 1022007 1035496 1070674 1096788 1145991 1149016 1168008 1220406 1309704 1362676 1423807 1447341 1516262 1527988 1553244 1579897 1606011 1627208 1654104 1723524 1929788 1995347 2010778 2044014 2141348 2193576 2237411 2274393 2291982 2440812 2725352 2847614 2894682 3016167 3032524 3055976 3106488 3159794 3212022 3447048 3747359 3859576 3990694 4021556 4088028 4271421 4282696 4474822 4548786 4583964 4739691 4881624 5306917 5695228 5789364 5888707 5986041 6032334 6065048 6319588 6424044 6712233 7494718 7981388 8043112 8176056 8339441 8542842 8949644 9097572 9167928 9479382 10613834 11059279 11242077 11390456 11578728 11777414 11972082 12064668 12639176 12848088 13424466 13967429 14989436 15661877 15920751 15962776 16678882 17085684 17666121 17899288 18195144 18958764 21227668 21948817 22118558 22484154 23554828 23944164 24129336 25018323 26848932 27934858 29978872 31323754 31841502 33177837 33357764 34171368 35332242 37917528 41220949 41902287 42455336 43897634 44237116 44968308 46985631 47109656 47888328 50036646 53697864 55869716 58376087 62647508 63683004 64775777 65846451 66355674 66715528 70664484 81809227 82441898 83804574 87795268 88474232 89936616 91733851 93971262 100073292 111739432 116752174 123662847 125295016 127366008 129551554 131692902 132711348 141328968 153641719 163618454 164883796 167609148 175128261 175590536 183467702 187942524 194327331 200146584 233504348 241436987 245427681 247325694 259103108 263385804 265422696 275201553 307283438 327236908 329767592 335218296 350256522 366935404 375885048 388654662 453430439 460925157 467008696 482873974 490855362 494651388 518206216 526771608 550403106 572664589 614566876 642136957 654473816 700513044 724310961 733870808 777309324 899901497 906860878 921850314 965747948 981710724 989302776 1100806212 1145329178 1229133752 1284273914 1360291317 1401026088 1448621922 1554618648 1690058909 1717993767 1799802994 1813721756 1843700628 1926410871 1931495896 1963421448 2201612424 2290658356 2568547828 2655806857 2699704491 2720582634 2897243844 3380117818 3435987534 3599605988 3627443512 3687401256 3852821742 4581316712 5070176727 5137095656 5311613714 5399408982 5441165268 5794487688 6299310479 6760235636 6871975068 7199211976 7705643484 7967420571 9898916467 10140353454 10623227428 10798817964 10882330536 12598620958 13520471272 13743950136 15411286968 15934841142 18590647999 18897931437 19797832934 20280706908 21246454856 21597635928 25197241916 29696749401 31869682284 37181295998 37795862874 39595665868 40561413816 50394483832 55771943997 59393498802 63739364568 69292415269 74362591996 75591725748 79191331736 108888081137 111543887994 118786997604 138584830538 148725183992 151183451496 207877245807 217776162274 223087775988 237573995208 277169661076 326664243411 415754491614 435552324548 446175551976 554339322152 653328486822 762216567959 831508983228 871104649096 1306656973644 1524433135918 1663017966456 2286649703877 2613313947288 3048866271836 4573299407754 6097732543672 9146598815508 18293197631016
• Sum of all divisors σ(n): 58975826595840
• Sum of proper divisors (its aliquot sum) s(n): 40682628964824
• 18293197631016 is an abundant number, because the sum of its proper divisors (40682628964824) is greater than itself. Its abundance is 22389431333808

Bases of 18293197631016

• Binary: 100001010001100110111100010111110111000101000₂
• Hexadecimal: 0x10A3378BEE28
• Base-36: 6HFS1JWVC

Squares and roots of 18293197631016

• 18293197631016 squared (18293197631016²) is 334641079567409394485192256
• 18293197631016 cubed (18293197631016³) is 6121655403983170297276741992350508612096
• The square root of 18293197631016 is 4277054.7846638579
• The cube root of 18293197631016 is 26348.9436550537

Scales and comparisons

• 18,293,197,631,016 seconds is equal to 581,667 years, 5 weeks, 1 day, 10 hours, 23 minutes, 36 seconds.
• To count from 1 to 18,293,197,631,016 would take you about one million, four hundred fifty-four thousand, one hundred sixty-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 18293197631016 cubic inches would be around 2195.7 feet tall.

Recreational maths with 18293197631016

• 18293197631016 backwards is 61013679139281
• The number of decimal digits it has is: 14
• The sum of 18293197631016's digits is 57
• More coming soon!