385742613456

Names of 385742613456

• Cardinal: 385742613456 can be written as Three hundred eighty-five billion, seven hundred forty-two million, six hundred thirteen thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 3.85742613456 × 10¹¹

Factors of 385742613456

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 71402

Divisors of 385742613456

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 34 36 47 48 51 68 72 94 102 136 141 144 153 188 204 272 282 306 376 408 423 564 612 752 799 816 846 1128 1224 1598 1692 2209 2256 2397 2448 3196 3384 4418 4794 6392 6627 6768 7191 8836 9588 12784 13254 14382 17672 19176 19881 26508 28764 35344 37553 38352 39762 53016 57528 71333 75106 79524 106032 112659 115056 142666 150212 159048 213999 225318 285332 300424 318096 337977 427998 450636 570664 600848 641997 675954 855996 901272 1141328 1212661 1283994 1351908 1711992 1802544 2425322 2567988 2703816 3352651 3423984 3637983 4850644 5135976 5407632 6705302 7275966 9701288 10057953 10271952 10913949 13410604 14551932 19402576 20115906 21827898 26821208 29103864 30173859 40231812 43655796 53642416 56995067 58207728 60347718 80463624 87311592 113990134 120695436 157574597 160927248 170985201 174623184 227980268 241390872 315149194 341970402 455960536 472723791 482781744 512955603 630298388 683940804 911921072 945447582 1025911206 1260596776 1367881608 1418171373 1890895164 2051822412 2521193552 2678768149 2735763216 2836342746 3781790328 4103644824 5357536298 5672685492 7563580656 8036304447 8207289648 10715072596 11345370984 16072608894 21430145192 22690741968 24108913341 32145217788 42860290384 48217826682 64290435576 96435653364 128580871152 192871306728 385742613456
• Sum of all divisors σ(n): 1167900078852
• Sum of proper divisors (its aliquot sum) s(n): 782157465396
• 385742613456 is an abundant number, because the sum of its proper divisors (782157465396) is greater than itself. Its abundance is 396414851940

Bases of 385742613456

• Binary: 101100111010000000011010010101111010000₂
• Hexadecimal: 0x59D00D2BD0
• Base-36: 4X7H6XG0

Squares and roots of 385742613456

• 385742613456 squared (385742613456²) is 148797363835865032263936
• 385742613456 cubed (385742613456³) is 57397484001409878569974433017122816
• The square root of 385742613456 is 621081.8089881557
• The cube root of 385742613456 is 7279.4607076457

Scales and comparisons

• 385,742,613,456 seconds is equal to 12,265 years, 21 weeks, 6 days, 13 hours, 57 minutes, 36 seconds.
• To count from 1 to 385,742,613,456 would take you about twenty-four thousand, five hundred thirty 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 385742613456 cubic inches would be around 606.6 feet tall.

Recreational maths with 385742613456

• 385742613456 backwards is 654316247583
• The number of decimal digits it has is: 12
• The sum of 385742613456's digits is 54
• More coming soon!