421374118737878016

Names of 421374118737878016

• Cardinal: 421374118737878016 can be written as Four hundred twenty-one quadrillion, three hundred seventy-four trillion, one hundred eighteen billion, seven hundred thirty-seven million, eight hundred seventy-eight thousand and sixteen.

Scientific notation

• Scientific notation: 4.21374118737878016 × 10¹⁷

Factors of 421374118737878016

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 5325

Divisors of 421374118737878016

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 128 173 192 256 346 384 512 519 692 768 1024 1038 1384 1536 2076 2768 3072 4152 5147 5536 8304 10294 11072 15441 16608 20588 22144 29929 30882 33216 41176 44288 59858 61764 66432 82352 88576 89787 119716 123528 132864 164704 177152 179574 239432 247056 265728 329408 359148 478864 494112 531456 658816 718296 890431 957728 988224 1317632 1436592 1780862 1915456 1976448 2635264 2671293 2873184 3561724 3830912 3952896 5177717 5270528 5342586 5746368 7123448 7661824 7905792 10355434 10685172 11492736 14246896 15323648 15533151 15811584 20710868 21370344 22985472 26491609 28493792 30647296 31066302 41421736 42740688 45970944 52983218 56987584 62132604 79474827 82843472 85481376 91941888 105966436 113975168 124265208 154044563 158949654 165686944 170962752 211932872 227950336 248530416 308089126 317899308 331373888 341925504 423865744 455900672 462133689 497060832 616178252 635798616 662747776 683851008 847731488 911801344 924267378 994121664 1232356504 1271597232 1325495552 1367702016 1695462976 1848534756 1988243328 2464713008 2543194464 2650991104 2735404032 3390925952 3697069512 3976486656 4583048357 4929426016 5086388928 5301982208 6781851904 7394139024 7952973312 9166096714 9858852032 10172777856 13563703808 13749145071 14788278048 15905946624 18332193428 19717704064 20345555712 26649709399 27127407616 27498290142 29576556096 36664386856 39435408128 40691111424 53299418798 54996580284 59153112192 73328773712 78870816256 79949128197 81382222848 106598837596 109993160568 118306224384 146657547424 157741632512 159898256394 213197675192 219986321136 236612448768 293315094848 319796512788 426395350384 439972642272 473224897536 586630189696 639593025576 792867365761 852790700768 879945284544 1173260379392 1279186051152 1585734731522 1705581401536 1759890569088 2346520758784 2378602097283 2558372102304 3171469463044 3411162803072 3519781138176 4693041517568 4757204194566 5116744204608 6342938926088 6822325606144 7039562276352 9514408389132 10233488409216 12685877852176 13644651212288 14079124552704 19028816778264 20466976818432 25371755704352 27289302424576 38057633556528 40933953636864 50743511408704 76115267113056 81867907273728 101487022817408 137166054276653 152230534226112 202974045634816 274332108553306 304461068452224 405948091269632 411498162829959 548664217106612 608922136904448 811896182539264 822996325659918 1097328434213224 1217844273808896 1645992651319836 2194656868426448 2435688547617792 3291985302639672 4389313736852896 6583970605279344 8778627473705792 13167941210558688 17557254947411584 26335882421117376 35114509894823168 52671764842234752 70229019789646336 105343529684469504 140458039579292672 210687059368939008 421374118737878016
• Sum of all divisors σ(n): 1129864912433391120
• Sum of proper divisors (its aliquot sum) s(n): 708490793695513104
• 421374118737878016 is an abundant number, because the sum of its proper divisors (708490793695513104) is greater than itself. Its abundance is 287116674957635088

Bases of 421374118737878016

• Binary: 10111011001000001011000011101001000111010100001110000000000₂
• Hexadecimal: 0x5D9058748EA1C00
• Base-36: 3790NPSJ6WAO

Squares and roots of 421374118737878016

• 421374118737878016 squared (421374118737878016²) is 177556147942123320911643742496096256
• 421374118737878016 cubed (421374118737878016³) is 74817565365604507568511276786126674326936601122308096
• The square root of 421374118737878016 is 649133359.7481167937
• The cube root of 421374118737878016 is 749703.0639284387

Scales and comparisons

• 421,374,118,737,878,016 seconds is equal to 13,398,393,580 years, 7 weeks, 21 hours, 13 minutes, 36 seconds.
• To count from 1 to 421,374,118,737,878,016 would take you about forty billion, one hundred ninety-five million, one hundred eighty thousand, seven 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 421374118737878016 cubic inches would be around 62475.3 feet tall.

Recreational maths with 421374118737878016

• 421374118737878016 backwards is 610878737811473124
• The number of decimal digits it has is: 18
• The sum of 421374118737878016's digits is 78
• More coming soon!