13215958661376

Names of 13215958661376

• Cardinal: 13215958661376 can be written as Thirteen trillion, two hundred fifteen billion, nine hundred fifty-eight million, six hundred sixty-one thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 1.3215958661376 × 10¹³

Factors of 13215958661376

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1487

Divisors of 13215958661376

• Number of divisors d(n): 243
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 53 64 72 96 106 128 144 159 192 212 256 288 318 384 424 477 576 636 768 848 954 1152 1272 1429 1696 1908 2304 2544 2809 2858 3392 3816 4287 5088 5618 5716 6784 7632 8427 8574 10176 11236 11432 12861 13568 15264 16854 17148 20352 22472 22864 25281 25722 30528 33708 34296 40704 44944 45728 50562 51444 61056 67416 68592 75737 89888 91456 101124 102888 122112 134832 137184 151474 179776 182912 202248 205776 227211 269664 274368 302948 359552 365824 404496 411552 454422 539328 548736 605896 681633 719104 808992 823104 908844 1078656 1097472 1211792 1363266 1617984 1646208 1817688 2042041 2157312 2423584 2726532 3235968 3292416 3635376 4014061 4084082 4847168 5453064 6126123 6471936 7270752 8028122 8168164 9694336 10906128 12042183 12252246 14541504 16056244 16336328 18378369 19388672 21812256 24084366 24504492 29083008 32112488 32672656 36126549 36756738 43624512 48168732 49008984 58166016 64224976 65345312 72253098 73513476 87249024 96337464 98017968 108228173 128449952 130690624 144506196 147026952 174498048 192674928 196035936 216456346 256899904 261381248 289012392 294053904 324684519 385349856 392071872 432912692 513799808 522762496 578024784 588107808 649369038 770699712 784143744 865825384 974053557 1027599616 1156049568 1176215616 1298738076 1541399424 1568287488 1731650768 1948107114 2312099136 2352431232 2597476152 3082798848 3463301536 3896214228 4624198272 4704862464 5194952304 5736093169 6926603072 7792428456 9248396544 10389904608 11472186338 13853206144 15584856912 17208279507 20779809216 22944372676 27706412288 31169713824 34416559014 41559618432 45888745352 51624838521 62339427648 68833118028 83119236864 91777490704 103249677042 124678855296 137666236056 183554981408 206499354084 249357710592 275332472112 367109962816 412998708168 550664944224 734219925632 825997416336 1101329888448 1468439851264 1651994832672 2202659776896 3303989665344 4405319553792 6607979330688 13215958661376
• Sum of all divisors σ(n): 38864588993139
• Sum of proper divisors (its aliquot sum) s(n): 25648630331763
• 13215958661376 is an abundant number, because the sum of its proper divisors (25648630331763) is greater than itself. Its abundance is 12432671670387

Bases of 13215958661376

• Binary: 11000000010100010100100001010111100100000000₂
• Hexadecimal: 0xC0514857900
• Base-36: 4ONBSK740

Squares and roots of 13215958661376

• 13215958661376 squared (13215958661376²) is 174661563339199313834213376
• 13215958661376 cubed (13215958661376³) is 2308320000822164000288068326670913765376
• 13215958661376 is a perfect square number. Its square root is 3635376
• The cube root of 13215958661376 is 23642.8353169473

Scales and comparisons

• 13,215,958,661,376 seconds is equal to 420,226 years, 31 weeks, 3 days, 12 hours, 9 minutes, 36 seconds.
• To count from 1 to 13,215,958,661,376 would take you about one million, fifty thousand, five hundred sixty-six 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 13215958661376 cubic inches would be around 1970.2 feet tall.

Recreational maths with 13215958661376

• 13215958661376 backwards is 67316685951231
• The number of decimal digits it has is: 14
• The sum of 13215958661376's digits is 63
• More coming soon!