1642432718445696

Names of 1642432718445696

• Cardinal: 1642432718445696 can be written as One quadrillion, six hundred forty-two trillion, four hundred thirty-two billion, seven hundred eighteen million, four hundred forty-five thousand, six hundred ninety-six.

Scientific notation

• Scientific notation: 1.642432718445696 × 10¹⁵

Factors of 1642432718445696

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 7629220

Divisors of 1642432718445696

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 71 72 96 128 142 144 192 213 284 288 384 426 568 576 639 852 1136 1152 1278 1704 2272 2556 2633 3408 4544 5112 5266 6816 7899 9088 10224 10532 13632 15798 20448 21064 23697 27264 31596 40896 42128 47394 63192 81792 84256 94788 126384 168512 186943 189576 252768 337024 373886 379152 505536 560829 747772 758304 1011072 1121658 1495544 1516608 1682487 2243316 2991088 3033216 3364974 4486632 5982176 6729948 7626511 8973264 11964352 13459896 15253022 17946528 22879533 23928704 26919792 30506044 35893056 45759066 53839584 61012088 68638599 71786112 91518132 107679168 122024176 137277198 183036264 215358336 244048352 274554396 366072528 488096704 541482281 549108792 732145056 976193408 1082964562 1098217584 1464290112 1624446843 2165929124 2196435168 2928580224 3248893686 4331858248 4392870336 4873340529 6497787372 8663716496 8785740672 9746681058 12995574744 17327432992 19493362116 20080603463 25991149488 34654865984 38986724232 40161206926 51982298976 60241810389 69309731968 77973448464 80322413852 103964597952 120483620778 155946896928 160644827704 180725431167 207929195904 240967241556 311893793856 321289655408 361450862334 481934483112 623787587712 642579310816 722901724668 963868966224 1285158621632 1425722845873 1445803449336 1927737932448 2570317243264 2851445691746 2891606898672 3855475864896 4277168537619 5702891383492 5783213797344 7710951729792 8554337075238 11405782766984 11566427594688 12831505612857 17108674150476 22811565533968 23132855189376 25663011225714 34217348300952 45623131067936 51326022451428 68434696601904 91246262135872 102652044902856 136869393203808 182492524271744 205304089805712 273738786407616 410608179611424 547477572815232 821216359222848 1642432718445696
• Sum of all divisors σ(n): 4794659358877440
• Sum of proper divisors (its aliquot sum) s(n): 3152226640431744
• 1642432718445696 is an abundant number, because the sum of its proper divisors (3152226640431744) is greater than itself. Its abundance is 1509793921986048

Bases of 1642432718445696

• Binary: 101110101011100100010101010110000000001110010000000₂
• Hexadecimal: 0x5D5C8AAC01C80
• Base-36: G66Z6A7FK0

Squares and roots of 1642432718445696

• 1642432718445696 squared (1642432718445696²) is 2697585234620918909562100924416
• 1642432718445696 cubed (1642432718445696³) is 4430602250137406493019282685395073576296513536
• The square root of 1642432718445696 is 40526938.1824693983
• The cube root of 1642432718445696 is 117985.6517660161

Scales and comparisons

• 1,642,432,718,445,696 seconds is equal to 52,224,280 years, 3 weeks, 3 days, 23 hours, 21 minutes, 36 seconds.
• To count from 1 to 1,642,432,718,445,696 would take you about one hundred fifty-six million, six hundred seventy-two thousand, eight hundred forty 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 1642432718445696 cubic inches would be around 9832.1 feet tall.

Recreational maths with 1642432718445696

• 1642432718445696 backwards is 6965448172342461
• 1642432718445696 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1642432718445696's digits is 72
• More coming soon!