1213651991689016

Names of 1213651991689016

• Cardinal: 1213651991689016 can be written as One quadrillion, two hundred thirteen trillion, six hundred fifty-one billion, nine hundred ninety-one million, six hundred eighty-nine thousand and sixteen.

Scientific notation

• Scientific notation: 1.213651991689016 × 10¹⁵

Factors of 1213651991689016

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 317

Divisors of 1213651991689016

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 8 11 22 41 44 82 88 121 164 242 263 328 451 484 526 902 968 1052 1681 1804 2104 2893 3362 3608 4961 5786 6724 9922 10783 11572 13448 18491 19844 21566 23144 31823 36982 39688 43132 63646 68921 69169 73964 86264 118613 127292 137842 138338 147928 203401 237226 254584 275684 276676 406802 442103 474452 551368 553352 758131 760859 813604 884206 948904 1304743 1516262 1521718 1627208 1768412 2609486 2835929 3032524 3043436 3536824 4863133 5218972 5671858 6065048 6086872 8339441 8369449 9726266 10437944 11343716 16678882 16738898 18126223 18191447 19452532 22687432 31195219 33357764 33477796 36252446 36382894 38905064 53494463 62390438 66715528 66955592 72504892 72765788 106988926 116273089 124780876 145009784 145531576 199388453 200105917 213977852 232546178 249561752 343147409 398776906 400211834 427955704 465092356 686294818 745849327 797553812 800423668 930184712 1279003979 1372589636 1491698654 1595107624 1600847336 2193272983 2201165087 2558007958 2745179272 2983397308 4386545966 4402330174 4767196649 5116015916 5966794616 8204342597 8773091932 8804660348 9534393298 10232031832 14069043769 16408685194 17546183864 17609320696 19068786596 28138087538 30579822407 32817370388 38137573192 52439163139 56276175076 61159644814 65634740776 90247768567 104878326278 112552350152 122319289628 180495537134 209756652556 244638579256 336378046477 360991074268 419513305112 576830794529 672756092954 721982148536 1153661589058 1253772718687 1345512185908 2307323178116 2507545437374 2691024371816 3700158511247 4614646356232 5015090874748 7400317022494 10030181749496 13791499905557 14800634044988 27582999811114 29601268089976 55165999622228 110331999244456 151706498961127 303412997922254 606825995844508 1213651991689016
• Sum of all divisors σ(n): 2573593105406400
• Sum of proper divisors (its aliquot sum) s(n): 1359941113717384
• 1213651991689016 is an abundant number, because the sum of its proper divisors (1359941113717384) is greater than itself. Its abundance is 146289122028368

Bases of 1213651991689016

• Binary: 100010011111100111101011111110110000111011100111000₂
• Hexadecimal: 0x44FCF5FD87738
• Base-36: BY7C10AAEW

Squares and roots of 1213651991689016

• 1213651991689016 squared (1213651991689016²) is 1472951156930715361936455048256
• 1213651991689016 cubed (1213651991689016³) is 1787650105269603062412238060617903989225156096
• The square root of 1213651991689016 is 34837508.4024247635
• The cube root of 1213651991689016 is 106667.3218011015

Scales and comparisons

• 1,213,651,991,689,016 seconds is equal to 38,590,379 years, 13 weeks, 4 days, 22 hours, 56 minutes, 56 seconds.
• To count from 1 to 1,213,651,991,689,016 would take you about one hundred fifteen million, seven hundred seventy-one thousand, one hundred thirty-seven 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 1213651991689016 cubic inches would be around 8888.9 feet tall.

Recreational maths with 1213651991689016

• 1213651991689016 backwards is 6109861991563121
• The number of decimal digits it has is: 16
• The sum of 1213651991689016's digits is 68
• More coming soon!