420684439552

Names of 420684439552

• Cardinal: 420684439552 can be written as Four hundred twenty billion, six hundred eighty-four million, four hundred thirty-nine thousand, five hundred fifty-two.

Scientific notation

• Scientific notation: 4.20684439552 × 10¹¹

Factors of 420684439552

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 1738

Divisors of 420684439552

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 8 13 16 26 31 32 52 62 64 79 104 124 128 158 208 248 256 316 403 416 496 512 632 806 832 992 1024 1027 1264 1612 1613 1664 1984 2048 2054 2449 2528 3224 3226 3328 3968 4096 4108 4898 5056 6448 6452 6656 7936 8192 8216 9796 10112 12896 12904 13312 15872 16432 19592 20224 20969 25792 25808 26624 31744 31837 32864 39184 40448 41938 50003 51584 51616 53248 63488 63674 65728 78368 80896 83876 100006 103168 103232 106496 126976 127348 127427 131456 156736 161792 167752 200012 206336 206464 253952 254696 254854 262912 313472 323584 335504 400024 412672 412928 509392 509708 525824 626944 647168 650039 671008 800048 825344 825856 1018784 1019416 1051648 1253888 1300078 1342016 1600096 1650688 1651712 1656551 2037568 2038832 2103296 2507776 2600156 2684032 3200192 3301376 3303424 3313102 3950237 4075136 4077664 4206592 5015552 5200312 5368064 6400384 6606848 6626204 7900474 8150272 8155328 8413184 10031104 10400624 10736128 12800768 13213696 13252408 15800948 16300544 16310656 20062208 20801248 21472256 25601536 26504816 31601896 32601088 32621312 41602496 42944512 51203072 51353081 53009632 63203792 65202176 65242624 83204992 85889024 102406144 102706162 106019264 126407584 130404352 130485248 166409984 171778048 204812288 205412324 212038528 252815168 260808704 260970496 332819968 409624576 410824648 424077056 505630336 521940992 665639936 821649296 848154112 1011260672 1043881984 1331279872 1643298592 1696308224 2022521344 2662559744 3286597184 3392616448 4045042688 5325119488 6573194368 6785232896 8090085376 13146388736 13570465792 16180170752 26292777472 32360341504 52585554944 105171109888 210342219776 420684439552
• Sum of all divisors σ(n): 947687086080
• Sum of proper divisors (its aliquot sum) s(n): 527002646528
• 420684439552 is an abundant number, because the sum of its proper divisors (527002646528) is greater than itself. Its abundance is 106318206976

Bases of 420684439552

• Binary: 110000111110010101111110010000000000000₂
• Hexadecimal: 0x61F2BF2000
• Base-36: 5D9CNJ0G

Squares and roots of 420684439552

• 420684439552 squared (420684439552²) is 176975397681180341960704
• 420684439552 cubed (420684439552³) is 74450795987999672535578471047364608
• The square root of 420684439552 is 648601.9114618765
• The cube root of 420684439552 is 7492.9381798213

Scales and comparisons

• 420,684,439,552 seconds is equal to 13,376 years, 24 weeks, 20 hours, 45 minutes, 52 seconds.
• To count from 1 to 420,684,439,552 would take you about twenty-six thousand, seven hundred fifty-two 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 420684439552 cubic inches would be around 624.4 feet tall.

Recreational maths with 420684439552

• 420684439552 backwards is 255934486024
• 420684439552 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 420684439552's digits is 52
• More coming soon!