15089920768

Names of 15089920768

• Cardinal: 15089920768 can be written as Fifteen billion, eighty-nine million, nine hundred twenty thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.5089920768 × 10¹⁰

Factors of 15089920768

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 284

Divisors of 15089920768

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 8 13 16 26 32 41 47 52 64 82 94 104 128 164 169 181 188 208 256 328 338 362 376 416 533 611 656 676 724 752 832 1066 1222 1312 1352 1448 1504 1664 1927 2132 2353 2444 2624 2704 2896 3008 3328 3854 4264 4706 4888 5248 5408 5792 6016 6929 7421 7708 7943 8507 8528 9412 9776 10496 10816 11584 12032 13858 14842 15416 15886 17014 17056 18824 19552 21632 23168 25051 27716 29684 30589 30832 31772 34028 34112 37648 39104 43264 46336 50102 55432 59368 61178 61664 63544 68056 68224 75296 78208 96473 100204 110591 110864 118736 122356 123328 127088 136112 136448 150592 156416 192946 200408 221182 221728 237472 244712 246656 254176 272224 301184 325663 348787 385892 400816 442364 443456 474944 489424 493312 508352 544448 602368 651326 697574 771784 801632 884728 886912 949888 978848 1016704 1088896 1254149 1302652 1395148 1437683 1543568 1603264 1769456 1773824 1899776 1957696 2033408 2177792 2508298 2605304 2790296 2875366 3087136 3206528 3538912 3915392 4534231 5016596 5210608 5580592 5750732 6174272 6413056 7077824 7830784 9068462 10033192 10421216 11161184 11501464 12348544 14155648 18136924 20066384 20842432 22322368 23002928 24697088 28311296 36273848 40132768 41684864 44644736 46005856 58945003 72547696 80265536 83369728 89289472 92011712 117890006 145095392 160531072 184023424 235780012 290190784 321062144 368046848 471560024 580381568 943120048 1160763136 1886240096 3772480192 7544960384 15089920768
• Sum of all divisors σ(n): 34311041856
• Sum of proper divisors (its aliquot sum) s(n): 19221121088
• 15089920768 is an abundant number, because the sum of its proper divisors (19221121088) is greater than itself. Its abundance is 4131200320

Bases of 15089920768

• Binary: 1110000011011011011110101100000000₂
• Hexadecimal: 0x3836DEB00
• Base-36: 6XK5DDS

Squares and roots of 15089920768

• 15089920768 squared (15089920768²) is 227705708784517709824
• 15089920768 cubed (15089920768³) is 3436061103979653826336975224832
• The square root of 15089920768 is 122841.0386149515
• The cube root of 15089920768 is 2471.1303413709

Scales and comparisons

• 15,089,920,768 seconds is equal to 479 years, 42 weeks, 1 day, 20 hours, 39 minutes, 28 seconds.
• To count from 1 to 15,089,920,768 would take you about nine hundred fifty-nine 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 15089920768 cubic inches would be around 205.9 feet tall.

Recreational maths with 15089920768

• 15089920768 backwards is 86702998051
• The number of decimal digits it has is: 11
• The sum of 15089920768's digits is 55
• More coming soon!