13564368864

Names of 13564368864

• Cardinal: 13564368864 can be written as Thirteen billion, five hundred sixty-four million, three hundred sixty-eight thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 1.3564368864 × 10¹⁰

Factors of 13564368864

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 81

Divisors of 13564368864

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 23 24 27 32 36 46 48 53 54 69 72 81 92 96 106 108 138 144 159 162 184 207 212 216 243 276 288 318 324 368 414 424 432 477 486 552 621 636 648 729 736 828 848 864 954 972 1104 1219 1242 1272 1296 1431 1458 1656 1696 1863 1908 1944 2187 2208 2438 2484 2544 2592 2809 2862 2916 3312 3657 3726 3816 3888 4293 4374 4876 4968 5088 5589 5618 5724 5832 6561 6624 7314 7452 7632 7776 8427 8586 8748 9752 9936 10971 11178 11236 11448 11664 12879 13122 14628 14904 15264 16767 16854 17172 17496 19504 19872 21942 22356 22472 22896 23328 25281 25758 26244 29256 29808 32913 33534 33708 34344 34992 38637 39008 43884 44712 44944 45792 50301 50562 51516 52488 58512 59616 64607 65826 67068 67416 68688 69984 75843 77274 87768 89424 89888 98739 100602 101124 103032 104976 115911 117024 129214 131652 134136 134832 137376 150903 151686 154548 175536 178848 193821 197478 201204 202248 206064 209952 227529 231822 258428 263304 268272 269664 296217 301806 303372 309096 347733 351072 387642 394956 402408 404496 412128 455058 463644 516856 526608 536544 581463 592434 603612 606744 618192 682587 695466 775284 789912 804816 808992 888651 910116 927288 1033712 1053216 1162926 1184868 1207224 1213488 1236384 1365174 1390932 1550568 1579824 1609632 1744389 1777302 1820232 1854576 2047761 2067424 2325852 2369736 2414448 2426976 2665953 2730348 2781864 3101136 3159648 3488778 3554604 3640464 3709152 4095522 4651704 4739472 4828896 5233167 5331906 5460696 5563728 6143283 6202272 6977556 7109208 7280928 7997859 8191044 9303408 9478944 10466334 10663812 10921392 11127456 12286566 13955112 14218416 15699501 15995718 16382088 18429849 18606816 20932668 21327624 21842784 24573132 27910224 28436832 31399002 31991436 32764176 36859698 41865336 42655248 47098503 49146264 55820448 62798004 63982872 65528352 73719396 83730672 85310496 94197006 98292528 125596008 127965744 141295509 147438792 167461344 188394012 196585056 251192016 255931488 282591018 294877584 376788024 423886527 502384032 565182036 589755168 753576048 847773054 1130364072 1507152096 1695546108 2260728144 3391092216 4521456288 6782184432 13564368864
• Sum of all divisors σ(n): 42600271896
• Sum of proper divisors (its aliquot sum) s(n): 29035903032
• 13564368864 is an abundant number, because the sum of its proper divisors (29035903032) is greater than itself. Its abundance is 15471534168

Bases of 13564368864

• Binary: 1100101000011111111101011111100000₂
• Hexadecimal: 0x3287FD7E0
• Base-36: 68BVI00

Squares and roots of 13564368864

• 13564368864 squared (13564368864²) is 183992102678652650496
• 13564368864 cubed (13564368864³) is 2495736748796207009859016556544
• The square root of 13564368864 is 116466.1704702271
• The cube root of 13564368864 is 2384.8799939617

Scales and comparisons

• 13,564,368,864 seconds is equal to 431 years, 15 weeks, 6 days, 14 minutes, 24 seconds.
• To count from 1 to 13,564,368,864 would take you about eight hundred sixty-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 13564368864 cubic inches would be around 198.7 feet tall.

Recreational maths with 13564368864

• 13564368864 backwards is 46886346531
• 13564368864 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13564368864's digits is 54
• More coming soon!