804149953920

Names of 804149953920

• Cardinal: 804149953920 can be written as Eight hundred four billion, one hundred forty-nine million, nine hundred fifty-three thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 8.0414995392 × 10¹¹

Factors of 804149953920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2634202

Divisors of 804149953920

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 53 60 64 72 80 90 96 106 120 128 144 159 160 180 192 212 240 265 288 318 320 360 384 424 477 480 530 576 636 640 720 795 848 954 960 1060 1152 1272 1440 1590 1696 1908 1920 2120 2385 2544 2880 3180 3392 3816 4240 4770 5088 5760 6360 6784 7632 8480 9540 10176 12720 15264 16960 19080 20352 25440 30528 33920 38160 50880 61056 76320 101760 152640 305280 2634139 5268278 7902417 10536556 13170695 15804834 21073112 23707251 26341390 31609668 39512085 42146224 47414502 52682780 63219336 79024170 84292448 94829004 105365560 118536255 126438672 139609367 158048340 168584896 189658008 210731120 237072510 252877344 279218734 316096680 337169792 379316016 418828101 421462240 474145020 505754688 558437468 632193360 698046835 758632032 837656202 842924480 948290040 1011509376 1116874936 1256484303 1264386720 1396093670 1517264064 1675312404 1685848960 1896580080 2094140505 2233749872 2512968606 2528773440 2792187340 3034528128 3350624808 3793160160 4188281010 4467499744 5025937212 5057546880 5584374680 6282421515 6701249616 7586320320 8376562020 8934999488 10051874424 11168749360 12564843030 13402499232 15172640640 16753124040 17869998976 20103748848 22337498720 25129686060 26804998464 33506248080 40207497696 44674997440 50259372120 53609996928 67012496160 80414995392 89349994880 100518744240 134024992320 160829990784 201037488480 268049984640 402074976960 804149953920
• Sum of all divisors σ(n): 2829224408400
• Sum of proper divisors (its aliquot sum) s(n): 2025074454480
• 804149953920 is an abundant number, because the sum of its proper divisors (2025074454480) is greater than itself. Its abundance is 1220924500560

Bases of 804149953920

• Binary: 1011101100111011000100101000010110000000₂
• Hexadecimal: 0xBB3B128580
• Base-36: A9F64BK0

Squares and roots of 804149953920

• 804149953920 squared (804149953920²) is 646657148389538123366400
• 804149953920 cubed (804149953920³) is 520009316079485684115173835276288000
• The square root of 804149953920 is 896744.0849651589
• The cube root of 804149953920 is 9299.2019738411

Scales and comparisons

• 804,149,953,920 seconds is equal to 25,569 years, 25 weeks, 3 hours, 12 minutes.
• To count from 1 to 804,149,953,920 would take you about fifty-one thousand, one hundred thirty-eight 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 804149953920 cubic inches would be around 774.9 feet tall.

Recreational maths with 804149953920

• 804149953920 backwards is 029359941408
• The number of decimal digits it has is: 12
• The sum of 804149953920's digits is 54
• More coming soon!