1345442540723453088

Names of 1345442540723453088

• Cardinal: 1345442540723453088 can be written as One quintillion, three hundred forty-five quadrillion, four hundred forty-two trillion, five hundred forty billion, seven hundred twenty-three million, four hundred fifty-three thousand and eighty-eight.

Scientific notation

• Scientific notation: 1.345442540723453088 × 10¹⁸

Factors of 1345442540723453088

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 31780105364795

Divisors of 1345442540723453088

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 72 84 96 98 108 112 126 144 147 168 189 196 216 224 252 288 294 336 378 392 432 441 504 588 672 756 784 864 882 1008 1176 1323 1512 1568 1764 2016 2352 2646 3024 3528 4704 5292 6048 7056 10584 14112 21168 42336 31780105364783 63560210729566 95340316094349 127120421459132 190680632188698 222460737553481 254240842918264 286020948283047 381361264377396 444921475106962 508481685836528 572041896566094 667382212660443 762722528754792 858062844849141 889842950213924 1016963371673056 1144083793132188 1334764425320886 1525445057509584 1557225162874367 1716125689698282 1779685900427848 2002146637981329 2288167586264376 2669528850641772 3050890115019168 3114450325748734 3432251379396564 3559371800855696 4004293275962658 4576335172528752 4671675488623101 5339057701283544 6006439913943987 6228900651497468 6864502758793128 7118743601711392 8008586551925316 9152670345057504 9343350977246202 10678115402567088 12012879827887974 12457801302994936 13729005517586256 14015026465869303 16017173103850632 18686701954492404 21356230805134176 24025759655775948 24915602605989872 27458011035172512 28030052931738606 32034346207701264 37373403908984808 42045079397607909 48051519311551896 49831205211979744 56060105863477212 64068692415402528 74746807817969616 84090158795215818 96103038623103792 112120211726954424 149493615635939232 168180317590431636 192206077246207584 224240423453908848 336360635180863272 448480846907817696 672721270361726544 1345442540723453088
• Sum of all divisors σ(n): 4564894334597573760
• Sum of proper divisors (its aliquot sum) s(n): 3219451793874120672
• 1345442540723453088 is an abundant number, because the sum of its proper divisors (3219451793874120672) is greater than itself. Its abundance is 1874009253150667584

Bases of 1345442540723453088

• Binary: 1001010101011111110001101110011000001100001010011110010100000₂
• Hexadecimal: 0x12ABF8DCC1853CA0
• Base-36: A7ZRKQEPRZC0

Squares and roots of 1345442540723453088

• 1345442540723453088 squared (1345442540723453088²) is 1810215630388380721102511410536735744
• 1345442540723453088 cubed (1345442540723453088³) is 2435541117007050231637535224572807147224186971436777472
• The square root of 1345442540723453088 is 1159932127.6365497275
• The cube root of 1345442540723453088 is 1103964.3568063351

Scales and comparisons

• 1,345,442,540,723,453,088 seconds is equal to 42,780,911,067 years, 50 weeks, 5 days, 16 hours, 4 minutes, 48 seconds.
• To count from 1 to 1,345,442,540,723,453,088 would take you about one hundred forty-nine billion, seven hundred thirty-three million, one hundred eighty-eight thousand, seven hundred thirty-seven 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 1345442540723453088 cubic inches would be around 91997 feet tall.

Recreational maths with 1345442540723453088

• 1345442540723453088 backwards is 8803543270452445431
• 1345442540723453088 is a Harshad number.
• The number of decimal digits it has is: 19
• The sum of 1345442540723453088's digits is 72
• More coming soon!