42388475904

Names of 42388475904

• Cardinal: 42388475904 can be written as Forty-two billion, three hundred eighty-eight million, four hundred seventy-five thousand, nine hundred four.

Scientific notation

• Scientific notation: 4.2388475904 × 10¹⁰

Factors of 42388475904

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 20197

Divisors of 42388475904

• Number of divisors d(n): 208
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 32 36 38 48 54 57 64 72 76 96 108 114 128 144 152 171 192 216 228 256 288 304 342 384 432 456 512 513 576 608 684 768 864 912 1024 1026 1152 1216 1368 1536 1728 1824 2048 2052 2304 2432 2736 3072 3456 3648 4096 4104 4608 4864 5472 6144 6912 7296 8208 9216 9728 10944 12288 13824 14592 16416 18432 19456 20173 21888 27648 29184 32832 36864 38912 40346 43776 55296 58368 60519 65664 77824 80692 87552 110592 116736 121038 131328 161384 175104 181557 233472 242076 262656 322768 350208 363114 383287 484152 525312 544671 645536 700416 726228 766574 968304 1050624 1089342 1149861 1291072 1452456 1533148 1936608 2101248 2178684 2299722 2582144 2904912 3066296 3449583 3873216 4357368 4599444 5164288 5809824 6132592 6899166 7746432 8714736 9198888 10328576 10348749 11619648 12265184 13798332 15492864 17429472 18397776 20657152 20697498 23239296 24530368 27596664 30985728 34858944 36795552 41314304 41394996 46478592 49060736 55193328 61971456 69717888 73591104 82628608 82789992 92957184 98121472 110386656 123942912 139435776 147182208 165579984 185914368 196242944 220773312 247885824 278871552 294364416 331159968 371828736 392485888 441546624 557743104 588728832 662319936 743657472 784971776 883093248 1115486208 1177457664 1324639872 1569943552 1766186496 2230972416 2354915328 2649279744 3532372992 4709830656 5298559488 7064745984 10597118976 14129491968 21194237952 42388475904
• Sum of all divisors σ(n): 132196187200
• Sum of proper divisors (its aliquot sum) s(n): 89807711296
• 42388475904 is an abundant number, because the sum of its proper divisors (89807711296) is greater than itself. Its abundance is 47419235392

Bases of 42388475904

• Binary: 100111011110100011001101000000000000₂
• Hexadecimal: 0x9DE8CD000
• Base-36: JH105C0

Squares and roots of 42388475904

• 42388475904 squared (42388475904²) is 1796782889463988617216
• 42388475904 cubed (42388475904³) is 76162888214763776976590695563264
• The square root of 42388475904 is 205884.6179392719
• The cube root of 42388475904 is 3486.7108554165

Scales and comparisons

• 42,388,475,904 seconds is equal to 1,347 years, 42 weeks, 5 days, 8 hours, 38 minutes, 24 seconds.
• To count from 1 to 42,388,475,904 would take you about two thousand, six hundred ninety-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 42388475904 cubic inches would be around 290.6 feet tall.

Recreational maths with 42388475904

• 42388475904 backwards is 40957488324
• 42388475904 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42388475904's digits is 54
• More coming soon!