18057731937437952

Names of 18057731937437952

• Cardinal: 18057731937437952 can be written as Eighteen quadrillion, fifty-seven trillion, seven hundred thirty-one billion, nine hundred thirty-seven million, four hundred thirty-seven thousand, nine hundred fifty-two.

Scientific notation

• Scientific notation: 1.8057731937437952 × 10¹⁶

Factors of 18057731937437952

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 18911

Divisors of 18057731937437952

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 256 288 324 384 432 576 648 768 864 1152 1296 1728 2304 2592 3456 3833 5184 6912 7666 10368 11499 15073 15332 20736 22998 30146 30664 34497 45219 45996 60292 61328 68994 90438 91992 103491 120584 122656 135657 137988 180876 183984 206982 241168 245312 271314 275976 310473 361752 367968 406971 413964 482336 490624 542628 551952 620946 723504 735936 813942 827928 964672 981248 1085256 1103904 1220913 1241892 1447008 1471872 1627884 1655856 1929344 2170512 2207808 2441826 2483784 2894016 2943744 3255768 3311712 3858688 4341024 4415616 4883652 4967568 5788032 6511536 6623424 8682048 8831232 9767304 9935136 11576064 13023072 13246848 17364096 19534608 19870272 26046144 26493696 34728192 39069216 39740544 52092288 57774809 78138432 79481088 104184576 115549618 156276864 173324427 227195329 231099236 312553728 346648854 454390658 462198472 519973281 681585987 693297708 908781316 924396944 1039946562 1363171974 1386595416 1559919843 1817562632 1848793888 2044757961 2079893124 2726343948 2773190832 3119839686 3635125264 3697587776 4089515922 4159786248 4679759529 5452687896 5546381664 6134273883 6239679372 7270250528 7395175552 8179031844 8319572496 9359519058 10905375792 11092763328 12268547766 12479358744 14540501056 14790351104 16358063688 16639144992 18402821649 18719038116 21810751584 22185526656 24537095532 24958717488 29081002112 32716127376 33278289984 36805643298 37438076232 43621503168 44371053312 49074191064 49917434976 58162004224 65432254752 66556579968 73611286596 74876152464 87243006336 98148382128 99834869952 130864509504 133113159936 147222573192 149752304928 174486012672 196296764256 199669739904 261729019008 294445146384 299504609856 392593528512 399339479808 523458038016 588890292768 599009219712 785187057024 870839696057 1177780585536 1198018439424 1570374114048 1741679392114 2355561171072 2612519088171 3483358784228 4711122342144 5225038176342 6966717568456 7837557264513 10450076352684 13933435136912 15675114529026 20900152705368 23512671793539 27866870273824 31350229058052 41800305410736 47025343587078 55733740547648 62700458116104 70538015380617 83600610821472 94050687174156 111467481095296 125400916232208 141076030761234 167201221642944 188101374348312 222934962190592 250801832464416 282152061522468 334402443285888 376202748696624 501603664928832 564304123044936 668804886571776 752405497393248 1003207329857664 1128608246089872 1504810994786496 2006414659715328 2257216492179744 3009621989572992 4514432984359488 6019243979145984 9028865968718976 18057731937437952
• Sum of all divisors σ(n): 53862510404541762
• Sum of proper divisors (its aliquot sum) s(n): 35804778467103810
• 18057731937437952 is an abundant number, because the sum of its proper divisors (35804778467103810) is greater than itself. Its abundance is 17747046529665858

Bases of 18057731937437952

• Binary: 1000000001001110110100101011001100101001000100100000000₂
• Hexadecimal: 0x40276959948900
• Base-36: 4XSXJJ2Q800

Squares and roots of 18057731937437952

• 18057731937437952 squared (18057731937437952²) is 326081682724366611603737849954304
• 18057731937437952 cubed (18057731937437952³) is 5888295616345304255565793567980629530270035345408
• The square root of 18057731937437952 is 134379060.6360899965
• The cube root of 18057731937437952 is 262354.0264745489

Scales and comparisons

• 18,057,731,937,437,952 seconds is equal to 574,180,019 years, 19 weeks, 4 days, 16 hours, 19 minutes, 12 seconds.
• To count from 1 to 18,057,731,937,437,952 would take you about one billion, seven hundred twenty-two million, five hundred forty thousand and fifty-eight 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 18057731937437952 cubic inches would be around 21862.8 feet tall.

Recreational maths with 18057731937437952

• 18057731937437952 backwards is 25973473913775081
• 18057731937437952 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 18057731937437952's digits is 81
• More coming soon!