18380610955008

Names of 18380610955008

• Cardinal: 18380610955008 can be written as Eighteen trillion, three hundred eighty billion, six hundred ten million, nine hundred fifty-five thousand and eight.

Scientific notation

• Scientific notation: 1.8380610955008 × 10¹³

Factors of 18380610955008

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 4019

Divisors of 18380610955008

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 128 144 181 192 216 256 288 362 384 432 543 576 724 768 864 1086 1152 1448 1629 1728 2172 2304 2896 3258 3456 3833 4344 4887 5792 6516 6912 7666 8688 9774 11499 11584 13032 15332 17376 19548 22998 23168 26064 30664 34497 34752 39096 45996 46336 52128 61328 68994 69504 78192 91992 103491 104256 122656 137988 139008 156384 183984 206982 208512 245312 275976 312768 367968 413964 417024 490624 551952 625536 693773 735936 827928 981248 1103904 1251072 1387546 1471872 1655856 2081319 2207808 2775092 2943744 3311712 4162638 4415616 5550184 6243957 6623424 8325276 8831232 11100368 12487914 13246848 14691889 16650552 18731871 22200736 24975828 26493696 29383778 33301104 37463742 44075667 44401472 49951656 58767556 66602208 74927484 88151334 88802944 99903312 117535112 132227001 133204416 149854968 176302668 177605888 199806624 235070224 264454002 266408832 299709936 352605336 396681003 399613248 470140448 528908004 532817664 599419872 705210672 793362006 799226496 940280896 1057816008 1198839744 1410421344 1586724012 1598452992 1880561792 2115632016 2397679488 2659231909 2820842688 3173448024 3761123584 4231264032 4795358976 5318463818 5641685376 6346896048 7977695727 8462528064 10636927636 11283370752 12693792096 15955391454 16925056128 21273855272 23933087181 25387584192 31910782908 33850112256 42547710544 47866174362 50775168384 63821565816 71799261543 85095421088 95732348724 101550336768 127643131632 143598523086 170190842176 191464697448 255286263264 287197046172 340381684352 382929394896 510572526528 574394092344 680763368704 765858789792 1021145053056 1148788184688 1531717579584 2042290106112 2297576369376 3063435159168 4595152738752 6126870318336 9190305477504 18380610955008
• Sum of all divisors σ(n): 54669265217840
• Sum of proper divisors (its aliquot sum) s(n): 36288654262832
• 18380610955008 is an abundant number, because the sum of its proper divisors (36288654262832) is greater than itself. Its abundance is 17908043307824

Bases of 18380610955008

• Binary: 100001011011110010001110010010110011100000000₂
• Hexadecimal: 0x10B791C96700
• Base-36: 6IJXP6TC0

Squares and roots of 18380610955008

• 18380610955008 squared (18380610955008²) is 337846859079360101800280064
• 18380610955008 cubed (18380610955008³) is 6209831679109130276412777847240903360512
• The square root of 18380610955008 is 4287261.4749986967
• The cube root of 18380610955008 is 26390.8461123149

Scales and comparisons

• 18,380,610,955,008 seconds is equal to 584,446 years, 29 weeks, 5 days, 17 hours, 16 minutes, 48 seconds.
• To count from 1 to 18,380,610,955,008 would take you about one million, four hundred sixty-one thousand, one hundred sixteen 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 18380610955008 cubic inches would be around 2199.2 feet tall.

Recreational maths with 18380610955008

• 18380610955008 backwards is 80055901608381
• 18380610955008 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18380610955008's digits is 54
• More coming soon!