809913859328

Names of 809913859328

• Cardinal: 809913859328 can be written as Eight hundred nine billion, nine hundred thirteen million, eight hundred fifty-nine thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 8.09913859328 × 10¹¹

Factors of 809913859328

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 415

Divisors of 809913859328

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 128 179 196 224 227 256 343 358 392 448 454 686 716 784 896 908 1253 1372 1432 1568 1589 1792 1816 2506 2744 2864 3136 3178 3632 5012 5488 5728 6272 6356 7264 8771 10024 10976 11123 11456 12544 12712 14528 17542 20048 21952 22246 22912 25424 29056 35084 40096 40633 43904 44492 45824 50848 51529 58112 61397 70168 77861 80192 81266 87808 88984 101696 103058 122794 140336 155722 160384 162532 177968 203392 206116 245588 280672 284431 311444 320768 325064 355936 360703 406784 412232 491176 561344 568862 622888 650128 711872 721406 824464 982352 1122688 1137724 1245776 1300256 1423744 1442812 1648928 1964704 1991017 2245376 2275448 2491552 2524921 2600512 2847488 2885624 3297856 3929408 3982034 4550896 4983104 5049842 5201024 5771248 6595712 7858816 7964068 9101792 9223691 9966208 10099684 10402048 11542496 13191424 13937119 15717632 15928136 17674447 18203584 18447382 19932416 20199368 23084992 27874238 31856272 35348894 36407168 36894764 40398736 46169984 55748476 63712544 64565837 70697788 72814336 73789528 80797472 92339968 111496952 127425088 129131674 141395576 147579056 161594944 222993904 254850176 258263348 282791152 295158112 323189888 445987808 451960859 509700352 516526696 565582304 590316224 646379776 891975616 903921718 1033053392 1131164608 1180632448 1783951232 1807843436 2066106784 2262329216 2361264896 3163726013 3567902464 3615686872 4132213568 4524658432 6327452026 7231373744 8264427136 12654904052 14462747488 16528854272 25309808104 28925494976 50619616208 57850989952 101239232416 115701979904 202478464832 404956929664 809913859328
• Sum of all divisors σ(n): 1904243544000
• Sum of proper divisors (its aliquot sum) s(n): 1094329684672
• 809913859328 is an abundant number, because the sum of its proper divisors (1094329684672) is greater than itself. Its abundance is 284415825344

Bases of 809913859328

• Binary: 1011110010010010101000001011110100000000₂
• Hexadecimal: 0xBC92A0BD00
• Base-36: AC2HSTFK

Squares and roots of 809913859328

• 809913859328 squared (809913859328²) is 655960459531575372611584
• 809913859328 cubed (809913859328³) is 531271467345786573107567627759255552
• The square root of 809913859328 is 899952.1427987157
• The cube root of 809913859328 is 9321.3670628185

Scales and comparisons

• 809,913,859,328 seconds is equal to 25,752 years, 39 weeks, 2 days, 2 minutes, 8 seconds.
• To count from 1 to 809,913,859,328 would take you about fifty-one thousand, five hundred 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 809913859328 cubic inches would be around 776.8 feet tall.

Recreational maths with 809913859328

• 809913859328 backwards is 823958319908
• The number of decimal digits it has is: 12
• The sum of 809913859328's digits is 65
• More coming soon!