18133038116640

Names of 18133038116640

• Cardinal: 18133038116640 can be written as Eighteen trillion, one hundred thirty-three billion, thirty-eight million, one hundred sixteen thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.813303811664 × 10¹³

Factors of 18133038116640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 140938

Divisors of 18133038116640

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 31 32 36 40 45 48 54 60 62 72 80 90 93 96 108 120 124 135 144 155 160 180 186 216 240 248 270 279 288 310 360 372 432 465 480 496 540 558 620 720 744 837 864 930 961 992 1080 1116 1240 1395 1440 1488 1674 1860 1922 2160 2232 2480 2790 2883 2976 3348 3720 3844 4185 4320 4464 4805 4960 5580 5766 6696 7440 7688 8370 8649 8928 9610 11160 11532 13392 14415 14880 15376 16740 17298 19220 22320 23064 25947 26784 28830 29791 30752 33480 34596 38440 43245 44640 46128 51894 57660 59582 66960 69192 76880 86490 89373 92256 103788 115320 119164 129735 133920 138384 140897 148955 153760 172980 178746 207576 230640 238328 259470 268119 276768 281794 297910 345960 357492 415152 422691 446865 461280 476656 518940 536238 563588 595820 691920 704485 714984 804357 830304 845382 893730 953312 1037880 1072476 1127176 1191640 1268073 1340595 1383840 1408970 1429968 1608714 1690764 1787460 2075760 2113455 2144952 2254352 2383280 2536146 2681190 2817940 2859936 3217428 3381528 3574920 3804219 4021785 4151520 4226910 4289904 4367807 4508704 4766560 5072292 5362380 5635880 6340365 6434856 6763056 7149840 7608438 8043570 8453820 8579808 8735614 10144584 10724760 11271760 12680730 12869712 13103421 13526112 14299680 15216876 16087140 16907640 17471228 19021095 20289168 21449520 21839035 22543520 25361460 25739424 26206842 30433752 32174280 33815280 34942456 38042190 39310263 40578336 42899040 43678070 50722920 52413684 60867504 64348560 65517105 67630560 69884912 76084380 78620526 87356140 101445840 104827368 117930789 121735008 128697120 131034210 135402017 139769824 152168760 157241052 174712280 196551315 202891680 209654736 235861578 262068420 270804034 304337520 314482104 349424560 393102630 406206051 419309472 471723156 524136840 541608068 589653945 608675040 628964208 677010085 698849120 786205260 812412102 943446312 1048273680 1083216136 1179307890 1218618153 1257928416 1354020170 1572410520 1624824204 1886892624 2031030255 2096547360 2166432272 2358615780 2437236306 2708040340 3144821040 3249648408 3655854459 3773785248 4062060510 4197462527 4332864544 4717231560 4874472612 5416080680 6093090765 6289642080 6499296816 7311708918 8124121020 8394925054 9434463120 9748945224 10832161360 12186181530 12592387581 12998593632 14623417836 16248242040 16789850108 18279272295 18868926240 19497890448 20987312635 21664322720 24372363060 25184775162 29246835672 32496484080 33579700216 36558544590 37777162743 38995780896 41974625270 48744726120 50369550324 58493671344 62961937905 64992968160 67159400432 73117089180 75554325486 83949250540 97489452240 100739100648 113331488229 116987342688 125923875810 134318800864 146234178360 151108650972 167898501080 188885813715 194978904480 201478201296 226662976458 251847751620 292468356720 302217301944 335797002160 377771627430 402956402592 453325952916 503695503240 566657441145 584936713440 604434603888 671594004320 755543254860 906651905832 1007391006480 1133314882290 1208869207776 1511086509720 1813303811664 2014782012960 2266629764580 3022173019440 3626607623328 4533259529160 6044346038880 9066519058320 18133038116640
• Sum of all divisors σ(n): 65581548963840
• Sum of proper divisors (its aliquot sum) s(n): 47448510847200
• 18133038116640 is an abundant number, because the sum of its proper divisors (47448510847200) is greater than itself. Its abundance is 29315472730560

Bases of 18133038116640

• Binary: 100000111110111101101010010111010111100100000₂
• Hexadecimal: 0x107DED4BAF20
• Base-36: 6FE7APOO0

Squares and roots of 18133038116640

• 18133038116640 squared (18133038116640²) is 328807071339519118244889600
• 18133038116640 cubed (18133038116640³) is 5962271157620267873902586374688722944000
• The square root of 18133038116640 is 4258290.5157633385
• The cube root of 18133038116640 is 26271.8219106059

Scales and comparisons

• 18,133,038,116,640 seconds is equal to 576,574 years, 27 weeks, 1 day, 8 hours, 24 minutes.
• To count from 1 to 18,133,038,116,640 would take you about one million, four hundred forty-one thousand, four hundred thirty-six 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 18133038116640 cubic inches would be around 2189.3 feet tall.

Recreational maths with 18133038116640

• 18133038116640 backwards is 04661183033181
• 18133038116640 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18133038116640's digits is 45
• More coming soon!