13021525109728

Names of 13021525109728

• Cardinal: 13021525109728 can be written as Thirteen trillion, twenty-one billion, five hundred twenty-five million, one hundred nine thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3021525109728 × 10¹³

Factors of 13021525109728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 720

Divisors of 13021525109728

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 8 16 29 31 32 41 58 62 82 116 124 164 232 248 328 464 496 617 656 841 899 928 992 1189 1234 1271 1312 1682 1798 2378 2468 2542 3364 3596 4756 4936 5084 6728 7192 9512 9872 10168 13456 14384 17893 19024 19127 19744 20336 25297 26071 26912 28768 34481 35786 36859 38048 38254 40672 50594 52142 68962 71572 73718 76508 101188 104284 137924 143144 147436 153016 202376 208568 275848 286288 294872 306032 380689 404752 417136 518897 551696 554683 572576 589744 612064 733613 761378 784207 809504 834272 1037794 1068911 1103392 1109366 1179488 1467226 1522756 1568414 2075588 2137822 2218732 2934452 3045512 3136828 4151176 4275644 4437464 5868904 6091024 6273656 8302352 8551288 8874928 11039981 11737808 11801359 12182048 12547312 15608249 16085807 16604704 17102576 17749856 21274777 22079962 22742003 23475616 23602718 25094624 31216498 32171614 34205152 42549554 44159924 45484006 47205436 62432996 64343228 85099108 88319848 90968012 94410872 124865992 128686456 170198216 176639696 181936024 188821744 249731984 257372912 320159449 340396432 342239411 353279392 363872048 377643488 452639221 483855719 499463968 514745824 640318898 659518087 680792864 684478822 727744096 905278442 967711438 1280637796 1319036174 1368957644 1810556884 1935422876 2561275592 2638072348 2737915288 3621113768 3870845752 5122551184 5276144696 5475830576 7242227536 7741691504 9924942919 10245102368 10552289392 10951661152 13126537409 14031815851 14484455072 15483383008 19849885838 21104578784 26253074818 28063631702 39699771676 52506149636 56127263404 79399543352 105012299272 112254526808 158799086704 210024598544 224509053616 317598173408 406922659679 420049197088 449018107232 813845319358 1627690638716 3255381277432 6510762554864 13021525109728
• Sum of all divisors σ(n): 28121128910784
• Sum of proper divisors (its aliquot sum) s(n): 15099603801056
• 13021525109728 is an abundant number, because the sum of its proper divisors (15099603801056) is greater than itself. Its abundance is 2078078691328

Bases of 13021525109728

• Binary: 10111101011111001111011000001110101111100000₂
• Hexadecimal: 0xBD7CF60EBE0
• Base-36: 4M607UEHS

Squares and roots of 13021525109728

• 13021525109728 squared (13021525109728²) is 169560116183276802440233984
• 13021525109728 cubed (13021525109728³) is 2207931310488935893454164806667594596352
• The square root of 13021525109728 is 3608535.0365110771
• The cube root of 13021525109728 is 23526.3173460149

Scales and comparisons

• 13,021,525,109,728 seconds is equal to 414,044 years, 11 weeks, 3 days, 4 hours, 15 minutes, 28 seconds.
• To count from 1 to 13,021,525,109,728 would take you about one million, thirty-five thousand, one hundred ten 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 13021525109728 cubic inches would be around 1960.5 feet tall.

Recreational maths with 13021525109728

• 13021525109728 backwards is 82790152512031
• The number of decimal digits it has is: 14
• The sum of 13021525109728's digits is 46
• More coming soon!