805374401664

Names of 805374401664

• Cardinal: 805374401664 can be written as Eight hundred five billion, three hundred seventy-four million, four hundred one thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 8.05374401664 × 10¹¹

Factors of 805374401664

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 246

Divisors of 805374401664

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 43 48 56 64 84 86 96 112 128 129 168 172 191 192 224 258 301 336 344 382 384 448 516 573 602 672 688 764 896 903 1032 1146 1204 1337 1344 1376 1528 1806 2064 2292 2408 2674 2688 2752 3056 3612 4011 4128 4584 4816 5348 5504 6112 7224 8022 8213 8256 9168 9632 10696 12224 14448 16044 16426 16512 18336 19264 21392 24448 24639 28896 32088 32852 36481 36672 38528 42784 49278 57491 57792 64176 65704 72962 73344 85568 98556 109443 114982 115584 128352 131408 145924 171136 172473 197112 218886 229964 255367 256704 262816 291848 344946 394224 437772 459928 510734 513408 525632 583696 689892 766101 788448 875544 919856 1021468 1051264 1167392 1379784 1532202 1568683 1576896 1751088 1839712 2042936 2334784 2759568 3064404 3137366 3153792 3502176 3679424 4085872 4669568 4706049 5519136 6128808 6274732 6967871 7004352 7358848 8171744 9412098 10980781 11038272 12257616 12549464 13935742 14008704 16343488 18824196 20903613 21961562 22076544 24515232 25098928 27871484 32686976 32942343 37648392 41807226 43923124 48775097 49030464 50197856 55742968 65884686 75296784 83614452 87846248 97550194 98060928 100395712 111485936 131769372 146325291 150593568 167228904 175692496 195100388 200791424 222971872 263538744 292650582 299618453 301187136 334457808 351384992 390200776 445943744 527077488 585301164 599236906 602374272 668915616 702769984 780401552 891887488 898855359 1054154976 1170602328 1198473812 1337831232 1405539968 1560803104 1797710718 2097329171 2108309952 2341204656 2396947624 2675662464 3121606208 3595421436 4194658342 4216619904 4682409312 4793895248 6243212416 6291987513 7190842872 8389316684 9364818624 9587790496 12583975026 14381685744 16778633368 18729637248 19175580992 25167950052 28763371488 33557266736 38351161984 50335900104 57526742976 67114533472 100671800208 115053485952 134229066944 201343600416 268458133888 402687200832 805374401664
• Sum of all divisors σ(n): 2514911477760
• Sum of proper divisors (its aliquot sum) s(n): 1709537076096
• 805374401664 is an abundant number, because the sum of its proper divisors (1709537076096) is greater than itself. Its abundance is 904162674432

Bases of 805374401664

• Binary: 1011101110000100000011100001110010000000₂
• Hexadecimal: 0xBB840E1C80
• Base-36: A9ZF4HHC

Squares and roots of 805374401664

• 805374401664 squared (805374401664²) is 648627926855646005968896
• 805374401664 cubed (805374401664³) is 522388328493926658957390988594642944
• The square root of 805374401664 is 897426.5438820049
• The cube root of 805374401664 is 9303.9194242385

Scales and comparisons

• 805,374,401,664 seconds is equal to 25,608 years, 21 weeks, 3 days, 23 hours, 34 minutes, 24 seconds.
• To count from 1 to 805,374,401,664 would take you about fifty-one thousand, two hundred sixteen 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 805374401664 cubic inches would be around 775.3 feet tall.

Recreational maths with 805374401664

• 805374401664 backwards is 466104473508
• 805374401664 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 805374401664's digits is 48
• More coming soon!