19313122816

Names of 19313122816

• Cardinal: 19313122816 can be written as Nineteen billion, three hundred thirteen million, one hundred twenty-two thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.9313122816 × 10¹⁰

Factors of 19313122816

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 277

Divisors of 19313122816

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 8 13 16 17 23 26 32 34 41 46 52 64 68 82 92 104 128 136 164 181 184 208 221 256 272 299 328 362 368 391 416 442 512 533 544 598 656 697 724 736 782 832 884 943 1066 1088 1196 1312 1394 1448 1472 1564 1664 1768 1886 2132 2176 2353 2392 2624 2788 2896 2944 3077 3128 3328 3536 3772 4163 4264 4352 4706 4784 5083 5248 5576 5792 5888 6154 6256 6656 7072 7421 7544 8326 8528 8704 9061 9412 9568 10166 10496 11152 11584 11776 12259 12308 12512 14144 14842 15088 16031 16652 17056 18122 18824 19136 20332 20992 22304 23168 24518 24616 25024 28288 29684 30176 32062 33304 34112 36244 37648 38272 40001 40664 44608 46336 49036 49232 50048 54119 56576 59368 60352 64124 66608 68224 70771 72488 75296 76544 80002 81328 89216 92672 96473 98072 98464 100096 108238 113152 118736 120704 126157 128248 133216 136448 141542 144976 150592 153088 160004 162656 170683 178432 192946 196144 196928 200192 208403 216476 237472 241408 252314 256496 266432 272896 283084 289952 301184 320008 325312 341366 356864 385892 392288 393856 416806 432952 474944 482816 504628 512992 532864 566168 579904 602368 640016 650624 682732 771784 784576 787712 833612 865904 920023 949888 1009256 1025984 1065728 1132336 1159808 1204736 1280032 1301248 1365464 1543568 1569152 1575424 1640041 1667224 1731808 1840046 1899776 2018512 2051968 2131456 2218879 2264672 2319616 2560064 2602496 2730928 2901611 3087136 3138304 3280082 3334448 3463616 3680092 3799552 4037024 4103936 4437758 4529344 4639232 5120128 5461856 5803222 6174272 6276608 6560164 6668896 6927232 7360184 8074048 8207872 8875516 9058688 10240256 10923712 11606444 12348544 13120328 13337792 13854464 14720368 16148096 17751032 18117376 20480512 21847424 23212888 24697088 26240656 26675584 27708928 29440736 32296192 35502064 36234752 37720943 43694848 46425776 49394176 52481312 53351168 58881472 64592384 71004128 75441886 87389696 92851552 104962624 106702336 117762944 142008256 150883772 185703104 209925248 235525888 284016512 301767544 371406208 419850496 471051776 568033024 603535088 742812416 839700992 1136066048 1207070176 1485624832 2414140352 4828280704 9656561408 19313122816
• Sum of all divisors σ(n): 47294222976
• Sum of proper divisors (its aliquot sum) s(n): 27981100160
• 19313122816 is an abundant number, because the sum of its proper divisors (27981100160) is greater than itself. Its abundance is 8667977344

Bases of 19313122816

• Binary: 10001111111001001101101111000000000₂
• Hexadecimal: 0x47F26DE00
• Base-36: 8VEJ8XS

Squares and roots of 19313122816

• 19313122816 squared (19313122816²) is 372996712905899769856
• 19313122816 cubed (19313122816³) is 7203731326315934506215062634496
• The square root of 19313122816 is 138971.6619170973
• The cube root of 19313122816 is 2682.9804044945

Scales and comparisons

• 19,313,122,816 seconds is equal to 614 years, 5 weeks, 12 hours, 20 minutes, 16 seconds.
• To count from 1 to 19,313,122,816 would take you about one thousand, two hundred twenty-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 19313122816 cubic inches would be around 223.6 feet tall.

Recreational maths with 19313122816

• 19313122816 backwards is 61822131391
• The number of decimal digits it has is: 11
• The sum of 19313122816's digits is 37
• More coming soon!