13211199144

Names of 13211199144

• Cardinal: 13211199144 can be written as Thirteen billion, two hundred eleven million, one hundred ninety-nine thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.3211199144 × 10¹⁰

Factors of 13211199144

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1026

Divisors of 13211199144

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 18 22 24 26 27 33 36 39 44 52 54 66 72 78 81 88 99 104 108 117 121 132 143 156 162 169 198 216 234 242 264 286 297 312 324 338 351 363 396 429 468 484 507 572 594 648 676 702 726 792 858 891 936 968 997 1014 1053 1089 1144 1188 1287 1352 1404 1452 1521 1573 1716 1782 1859 1994 2028 2106 2178 2376 2574 2808 2904 2991 3042 3146 3267 3432 3564 3718 3861 3988 4056 4212 4356 4563 4719 5148 5577 5982 6084 6292 6534 7128 7436 7722 7976 8424 8712 8973 9126 9438 9801 10296 10967 11154 11583 11964 12168 12584 12961 13068 13689 14157 14872 15444 16731 17946 18252 18876 19602 20449 21934 22308 23166 23928 25922 26136 26919 27378 28314 30888 32901 33462 35892 36504 37752 38883 39204 40898 42471 43868 44616 46332 50193 51844 53838 54756 56628 61347 65802 66924 71784 77766 78408 80757 81796 84942 87736 92664 98703 100386 103688 107676 109512 113256 116649 120637 122694 127413 131604 133848 142571 150579 155532 161514 163592 168493 169884 184041 197406 200772 215352 233298 241274 245388 254826 263208 285142 296109 301158 311064 323028 336986 339768 349947 361911 368082 394812 401544 427713 466596 482548 490776 505479 509652 552123 570284 592218 602316 646056 673972 699894 723822 736164 789624 855426 888327 933192 965096 1010958 1019304 1049841 1085733 1104246 1140568 1184436 1204632 1283139 1347944 1399788 1447644 1472328 1516437 1568281 1656369 1710852 1776654 1853423 2021916 2099682 2171466 2208492 2368872 2566278 2799576 2895288 3032874 3136562 3257199 3312738 3421704 3553308 3706846 3849417 4043832 4199364 4342932 4416984 4549311 4704843 5132556 5560269 6065748 6273124 6514398 6625476 7106616 7413692 7698834 8398728 8685864 9098622 9409686 9771597 10265112 11120538 11548251 12131496 12546248 13028796 13250952 13647933 14114529 14827384 15397668 16680807 18197244 18819372 19543194 20387653 22241076 23096502 26057592 27295866 28229058 30795336 33361614 36394488 37638744 39086388 40775306 42343587 44482152 46193004 50042421 54591732 56458116 61162959 66723228 78172776 81550612 84687174 92386008 100084842 109183464 112916232 122325918 127030761 133446456 150127263 163101224 169374348 183488877 200169684 244651836 254061522 300254526 338748696 366977754 400339368 489303672 508123044 550466631 600509052 733955508 1016246088 1100933262 1201018104 1467911016 1651399893 2201866524 3302799786 4403733048 6605599572 13211199144
• Sum of all divisors σ(n): 44086934430
• Sum of proper divisors (its aliquot sum) s(n): 30875735286
• 13211199144 is an abundant number, because the sum of its proper divisors (30875735286) is greater than itself. Its abundance is 17664536142

Bases of 13211199144

• Binary: 1100010011011100101110011010101000₂
• Hexadecimal: 0x31372E6A8
• Base-36: 62HLUI0

Squares and roots of 13211199144

• 13211199144 squared (13211199144²) is 174535782822426332736
• 13211199144 cubed (13211199144³) is 2305826984621008671044902377984
• The square root of 13211199144 is 114939.9806159719
• The cube root of 13211199144 is 2363.9996779097

Scales and comparisons

• 13,211,199,144 seconds is equal to 420 years, 3 weeks, 6 days, 9 hours, 32 minutes, 24 seconds.
• To count from 1 to 13,211,199,144 would take you about eight hundred forty 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 13211199144 cubic inches would be around 197 feet tall.

Recreational maths with 13211199144

• 13211199144 backwards is 44199111231
• 13211199144 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13211199144's digits is 36
• More coming soon!