12999431451776

Names of 12999431451776

• Cardinal: 12999431451776 can be written as Twelve trillion, nine hundred ninety-nine billion, four hundred thirty-one million, four hundred fifty-one thousand, seven hundred seventy-six.

Scientific notation

• Scientific notation: 1.2999431451776 × 10¹³

Factors of 12999431451776

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1454

Divisors of 12999431451776

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 44 49 56 64 77 88 98 107 112 128 154 176 196 214 224 308 352 392 428 448 539 616 704 749 784 856 896 1078 1177 1232 1327 1408 1498 1568 1712 2156 2354 2464 2654 2996 3136 3424 4312 4708 4928 5243 5308 5992 6272 6848 8239 8624 9289 9416 9856 10486 10616 11984 13696 14597 16478 17248 18578 18832 20972 21232 23968 29194 32956 34496 37156 37664 41944 42464 47936 57673 58388 65023 65912 68992 74312 75328 83888 84928 95872 102179 115346 116776 130046 131824 141989 148624 150656 167776 169856 204358 230692 233552 260092 263648 283978 297248 335552 408716 461384 467104 520184 527296 567956 594496 671104 715253 817432 922768 934208 993923 1040368 1054592 1135912 1188992 1430506 1561879 1634864 1760929 1845536 1868416 1987846 2080736 2271824 2861012 3123758 3269728 3521858 3691072 3975692 4161472 4543648 5722024 6247516 6539456 6957461 7043716 7382144 7951384 8322944 9087296 10933153 11444048 12326503 12495032 13078912 13914922 14087432 15902768 18174592 19370219 21866306 22888096 24653006 24990064 27829844 28174864 31805536 38740438 43732612 45776192 49306012 49980128 55659688 56349728 63611072 76532071 77480876 86285521 87465224 91552384 98612024 99960256 111319376 112699456 127222144 135591533 153064142 154961752 172571042 174930448 188419403 197224048 199920512 222638752 225398912 271183066 306128284 309923504 345142084 349860896 376838806 394448096 445277504 542366132 612256568 619847008 690284168 699721792 753677612 788896192 890555008 949140731 1084732264 1224513136 1239694016 1318935821 1380568336 1399443584 1507355224 1577792384 1898281462 2072613433 2169464528 2449026272 2479388032 2637871642 2761136672 3014710448 3796562924 4145226866 4338929056 4898052544 5275743284 5522273344 6029420896 7593125848 8290453732 8677858112 9232550747 9796105088 10551486568 11044546688 12058841792 14508294031 15186251696 16580907464 17355716224 18465101494 21102973136 24117683584 29016588062 30372503392 33161814928 36930202988 42205946272 58033176124 60745006784 66323629856 73860405976 84411892544 101558058217 116066352248 121490013568 132647259712 147720811952 168823785088 203116116434 232132704496 265294519424 295441623904 406232232868 464265408992 590883247808 812464465736 928530817984 1181766495616 1624928931472 1857061635968 3249857862944 6499715725888 12999431451776
• Sum of all divisors σ(n): 33196269521520
• Sum of proper divisors (its aliquot sum) s(n): 20196838069744
• 12999431451776 is an abundant number, because the sum of its proper divisors (20196838069744) is greater than itself. Its abundance is 7197406617968

Bases of 12999431451776

• Binary: 10111101001010101010011111100111010010000000₂
• Hexadecimal: 0xBD2AA7E7480
• Base-36: 4LVUTUMWW

Squares and roots of 12999431451776

• 12999431451776 squared (12999431451776²) is 168985218069423083013554176
• 12999431451776 cubed (12999431451776³) is 2196711758656884455973652327205307416576
• The square root of 12999431451776 is 3605472.4311490721
• The cube root of 12999431451776 is 23513.0040908871

Scales and comparisons

• 12,999,431,451,776 seconds is equal to 413,341 years, 36 weeks, 6 days, 13 hours, 2 minutes, 56 seconds.
• To count from 1 to 12,999,431,451,776 would take you about one million, thirty-three thousand, three hundred fifty-four 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 12999431451776 cubic inches would be around 1959.4 feet tall.

Recreational maths with 12999431451776

• 12999431451776 backwards is 67715413499921
• The number of decimal digits it has is: 14
• The sum of 12999431451776's digits is 68
• More coming soon!