420660745512230016

Names of 420660745512230016

• Cardinal: 420660745512230016 can be written as Four hundred twenty quadrillion, six hundred sixty trillion, seven hundred forty-five billion, five hundred twelve million, two hundred thirty thousand and sixteen.

Scientific notation

• Scientific notation: 4.20660745512230016 × 10¹⁷

Factors of 420660745512230016

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1940335

Divisors of 420660745512230016

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 97 128 144 192 194 288 291 384 388 576 582 776 873 1152 1164 1552 1746 2328 3104 3492 4656 6208 6984 9312 12416 13968 18624 27936 37248 55872 111744 1940233 3880466 5820699 7760932 11641398 15521864 17462097 23282796 31043728 34924194 46565592 62087456 69848388 93131184 124174912 139696776 186262368 188202601 248349824 279393552 372524736 376405202 558787104 564607803 745049472 752810404 1117574208 1129215606 1505620808 1693823409 2235148416 2258431212 3011241616 3387646818 4516862424 6022483232 6775293636 9033724848 12044966464 13550587272 18067449696 24089932928 27101174544 36134899392 54202349088 72269798784 108404698176 216809396352 3764504094289 7529008188578 11293512282867 15058016377156 22587024565734 30116032754312 33880536848601 45174049131468 60232065508624 67761073697202 90348098262936 120464131017248 135522147394404 180696196525872 240928262034496 271044294788808 361392393051744 365156897146033 481856524068992 542088589577616 722784786103488 730313794292066 1084177179155232 1095470691438099 1445569572206976 1460627588584132 2168354358310464 2190941382876198 2921255177168264 3286412074314297 4336708716620928 4381882765752396 5842510354336528 6572824148628594 8763765531504792 11685020708673056 13145648297257188 17527531063009584 23370041417346112 26291296594514376 35055062126019168 46740082834692224 52582593189028752 70110124252038336 105165186378057504 140220248504076672 210330372756115008 420660745512230016
• Sum of all divisors σ(n): 1222975075435487010
• Sum of proper divisors (its aliquot sum) s(n): 802314329923256994
• 420660745512230016 is an abundant number, because the sum of its proper divisors (802314329923256994) is greater than itself. Its abundance is 381653584411026978

Bases of 420660745512230016

• Binary: 10111010110011111001011100000100011001101010001110010000000₂
• Hexadecimal: 0x5D67CB823351C80
• Base-36: 371ZSENNE3K0

Squares and roots of 420660745512230016

• 420660745512230016 squared (420660745512230016²) is 176955462814905145546223429291360256
• 420660745512230016 cubed (420660745512230016³) is 74438216910179695178774047443782783277839052592644096
• The square root of 420660745512230016 is 648583645.7329386097
• The cube root of 420660745512230016 is 749279.7503269841

Scales and comparisons

• 420,660,745,512,230,016 seconds is equal to 13,375,710,518 years, 8 weeks, 5 days, 18 hours, 33 minutes, 36 seconds.
• To count from 1 to 420,660,745,512,230,016 would take you about forty billion, one hundred twenty-seven million, one hundred thirty-one thousand, five hundred fifty-four 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 420660745512230016 cubic inches would be around 62440 feet tall.

Recreational maths with 420660745512230016

• 420660745512230016 backwards is 610032215547066024
• The number of decimal digits it has is: 18
• The sum of 420660745512230016's digits is 54
• More coming soon!