1081744140481935616

Names of 1081744140481935616

• Cardinal: 1081744140481935616 can be written as One quintillion, eighty-one quadrillion, seven hundred forty-four trillion, one hundred forty billion, four hundred eighty-one million, nine hundred thirty-five thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 1.081744140481935616 × 10¹⁸

Factors of 1081744140481935616

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 189526

Divisors of 1081744140481935616

• Number of divisors d(n): 189
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 128 196 224 256 343 392 448 686 784 896 1372 1568 1792 2401 2744 3136 4802 5488 6272 9604 10976 12544 16807 19208 21952 33614 38416 43904 67228 76832 87808 117649 134456 153664 189517 235298 268912 307328 379034 470596 537824 614656 758068 941192 1075648 1326619 1516136 1882384 2151296 2653238 3032272 3764768 4302592 5306476 6064544 7529536 9286333 10612952 12129088 15059072 18572666 21225904 24258176 30118144 37145332 42451808 48516352 65004331 74290664 84903616 130008662 148581328 169807232 260017324 297162656 339614464 455030317 520034648 594325312 910060634 1040069296 1188650624 1820121268 2080138592 2377301248 3185212219 3640242536 4160277184 6370424438 7280485072 8320554368 12740848876 14560970144 16641108736 22296485533 25481697752 29121940288 35916693289 44592971066 50963395504 58243880576 71833386578 89185942132 101926791008 116487761152 143666773156 178371884264 203853582016 251416853023 287333546312 356743768528 407707164032 502833706046 574667092624 713487537056 815414328064 1005667412092 1149334185248 1426975074112 1759917971161 2011334824184 2298668370496 2853950148224 3519835942322 4022669648368 4597336740992 5707900296448 7039671884644 8045339296736 9194673481984 12319425798127 14079343769288 16090678593472 24638851596254 28158687538576 32181357186944 49277703192508 56317375077152 64362714373888 86235980586889 98555406385016 112634750154304 172471961173778 197110812770032 225269500308608 344943922347556 394221625540064 450539000617216 603651864108223 689887844695112 788443251080128 1207303728216446 1379775689390224 1576886502160256 2414607456432892 2759551378780448 3153773004320512 4225563048757561 4829214912865784 5519102757560896 8451126097515122 9658429825731568 11038205515121792 16902252195030244 19316859651463136 22076411030243584 33804504390060488 38633719302926272 67609008780120976 77267438605852544 135218017560241952 154534877211705088 270436035120483904 540872070240967808 1081744140481935616
• Sum of all divisors σ(n): 2519150071138043889
• Sum of proper divisors (its aliquot sum) s(n): 1437405930656108273
• 1081744140481935616 is an abundant number, because the sum of its proper divisors (1437405930656108273) is greater than itself. Its abundance is 355661790174172657

Bases of 1081744140481935616

• Binary: 111100000011001000001001000001111111010010010011100100000000₂
• Hexadecimal: 0xF0320907F493900
• Base-36: 87VAALPOWQ9S

Squares and roots of 1081744140481935616

• 1081744140481935616 squared (1081744140481935616²) is 1170170385467001657162842417969299456
• 1081744140481935616 cubed (1081744140481935616³) is 1265824957844416991551190702699515659448151642415824896
• 1081744140481935616 is a perfect square number. Its square root is 1040069296
• The cube root of 1081744140481935616 is 1026537.5743429569

Scales and comparisons

• 1,081,744,140,481,935,616 seconds is equal to 34,396,117,613 years, 1 day, 12 hours, 20 minutes, 16 seconds.
• To count from 1 to 1,081,744,140,481,935,616 would take you about one hundred twenty billion, three hundred eighty-six million, four hundred eleven thousand, six hundred forty-five 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 1081744140481935616 cubic inches would be around 85544.8 feet tall.

Recreational maths with 1081744140481935616

• 1081744140481935616 backwards is 6165391840414471801
• The number of decimal digits it has is: 19
• The sum of 1081744140481935616's digits is 73
• More coming soon!