18140316012920

Names of 18140316012920

• Cardinal: 18140316012920 can be written as Eighteen trillion, one hundred forty billion, three hundred sixteen million, twelve thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.814031601292 × 10¹³

Factors of 18140316012920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 933

Divisors of 18140316012920

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 8 10 20 37 40 61 74 122 127 148 185 244 254 296 305 370 488 508 610 635 701 740 1016 1220 1270 1369 1402 1480 2257 2440 2540 2738 2804 3505 3721 4514 4699 5080 5476 5608 6845 7010 7442 7747 9028 9398 10952 11285 13690 14020 14884 15494 18056 18605 18796 22570 23495 25937 27380 28040 29768 30988 37210 37592 38735 42761 45140 46990 51874 54760 61976 74420 77470 83509 85522 89027 90280 93980 103748 129685 137677 148840 154940 167018 171044 173863 178054 187960 207496 213805 259370 275354 286639 309880 334036 342088 347726 356108 417545 427610 445135 472567 518740 550708 573278 668072 688385 695452 712216 835090 855220 869315 890270 945134 959669 1037480 1101416 1146556 1376770 1390904 1433195 1582157 1670180 1710440 1738630 1780540 1890268 1919338 2293112 2362835 2608421 2753540 2866390 3164314 3293999 3340360 3477260 3561080 3780536 3838676 4725670 4798345 5094049 5216842 5430647 5507080 5732780 6328628 6587998 6954520 7677352 7910785 9451340 9596690 10188098 10433684 10605643 10861294 11465560 12657256 13042105 13175996 15821570 16469995 17484979 18902680 19193380 20376196 20867368 21211286 21722588 25470245 26084210 26351992 27153235 31643140 32939990 34969958 38386760 40752392 42422572 43445176 50940490 52168420 53028215 54306470 58539809 63286280 65879980 69939916 84845144 87424895 96511577 101880980 104336840 106056430 108612940 117079618 121877963 131759960 139879832 174849790 193023154 200933939 203761960 212112860 217225880 234159236 243755926 292699045 331269467 349699580 386046308 401867878 424225720 468318472 482557885 487511852 585398090 609389815 646944223 662538934 699399160 772092616 803735756 965115770 975023704 1004669695 1170796180 1218779630 1293888446 1325077868 1607471512 1656347335 1930231540 2009339390 2341592360 2437559260 2587776892 2650155736 3234721115 3312694670 3570928349 3860463080 4018678780 4875118520 5175553784 6469442230 6625389340 7141856698 7434555743 8037357560 12256970279 12938884460 13250778680 14283713396 14869111486 17854641745 24513940558 25877768920 28567426792 29738222972 35709283490 37172778715 49027881116 59476445944 61284851395 71418566980 74345557430 98055762232 122569702790 142837133960 148691114860 245139405580 297382229720 453507900323 490278811160 907015800646 1814031601292 2267539501615 3628063202584 4535079003230 9070158006460 18140316012920
• Sum of all divisors σ(n): 43044734154240
• Sum of proper divisors (its aliquot sum) s(n): 24904418141320
• 18140316012920 is an abundant number, because the sum of its proper divisors (24904418141320) is greater than itself. Its abundance is 6764102128400

Bases of 18140316012920

• Binary: 100000111111110011111000101111001000101111000₂
• Hexadecimal: 0x107F9F179178
• Base-36: 6FHJNS9DK

Squares and roots of 18140316012920

• 18140316012920 squared (18140316012920²) is 329071065048601765606926400
• 18140316012920 cubed (18140316012920³) is 5969453110689789546695511496383889088000
• The square root of 18140316012920 is 4259144.9861351281
• The cube root of 18140316012920 is 26275.3362696607

Scales and comparisons

• 18,140,316,012,920 seconds is equal to 576,805 years, 48 weeks, 5 days, 6 hours, 15 minutes, 20 seconds.
• To count from 1 to 18,140,316,012,920 would take you about one million, four hundred forty-two thousand and fourteen 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 18140316012920 cubic inches would be around 2189.6 feet tall.

Recreational maths with 18140316012920

• 18140316012920 backwards is 02921061304181
• The number of decimal digits it has is: 14
• The sum of 18140316012920's digits is 38
• More coming soon!