11139646672

Names of 11139646672

• Cardinal: 11139646672 can be written as Eleven billion, one hundred thirty-nine million, six hundred forty-six thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.1139646672 × 10¹⁰

Factors of 11139646672

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 227

Divisors of 11139646672

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 23 28 44 46 49 56 71 77 88 92 98 112 113 142 154 161 176 184 196 226 253 284 308 322 343 368 392 452 497 506 539 568 616 644 686 781 784 791 904 994 1012 1078 1127 1136 1232 1243 1288 1372 1562 1582 1633 1771 1808 1988 2024 2156 2254 2486 2576 2599 2744 3124 3164 3266 3479 3542 3773 3976 4048 4312 4508 4972 5198 5467 5488 5537 6248 6328 6532 6958 7084 7546 7889 7952 8023 8624 8701 9016 9944 10396 10934 11074 11431 12397 12496 12656 13064 13916 14168 15092 15778 16046 17402 17963 18032 18193 19888 20792 21868 22148 22862 24353 24794 26128 27832 28336 28589 30184 31556 32092 34804 35926 36386 38269 38759 41584 43736 44296 45724 48706 49588 55664 56161 57178 60368 60907 63112 64184 69608 71852 72772 76538 77518 80017 86779 87472 88253 88592 91448 97412 99176 112322 114356 121814 125741 126224 127351 128368 139216 143704 145544 153076 155036 160034 173558 176506 182896 184529 194824 198352 200123 224644 228712 243628 251482 254702 267883 287408 291088 306152 310072 320068 347116 353012 369058 389648 393127 400246 426349 449288 457424 487256 502964 509404 535766 560119 612304 617771 620144 640136 694232 706024 738116 786254 800492 852698 880187 891457 898576 974512 1005928 1018808 1071532 1120238 1235542 1280272 1291703 1388464 1400861 1412048 1476232 1572508 1600984 1705396 1760374 1782914 2011856 2029819 2037616 2143064 2240476 2471084 2583406 2751889 2801722 2952464 3145016 3201968 3410792 3520748 3565828 4059638 4286128 4324397 4480952 4942168 5166812 5503778 5603444 6161309 6290032 6821584 7041496 7131656 8119276 8648794 8961904 9041921 9806027 9884336 10333624 11007556 11206888 12322618 14082992 14208733 14263312 16238552 17297588 18083842 19612054 20667248 22015112 22413776 24645236 28417466 30270779 32477104 34595176 36167684 39224108 44030224 49290472 56834932 60541558 63293447 69190352 72335368 78448216 98580944 99461131 113669864 121083116 126586894 144670736 156896432 198922262 227339728 242166232 253173788 397844524 484332464 506347576 696227917 795689048 1012695152 1392455834 1591378096 2784911668 5569823336 11139646672
• Sum of all divisors σ(n): 29312409600
• Sum of proper divisors (its aliquot sum) s(n): 18172762928
• 11139646672 is an abundant number, because the sum of its proper divisors (18172762928) is greater than itself. Its abundance is 7033116256

Bases of 11139646672

• Binary: 1010010111111110011000010011010000₂
• Hexadecimal: 0x297F984D0
• Base-36: 5489ADS

Squares and roots of 11139646672

• 11139646672 squared (11139646672²) is 124091727977000675584
• 11139646672 cubed (11139646672³) is 1382338004581724868311057256448
• The square root of 11139646672 is 105544.5245950731
• The cube root of 11139646672 is 2233.3517984265

Scales and comparisons

• 11,139,646,672 seconds is equal to 354 years, 10 weeks, 5 days, 2 hours, 17 minutes, 52 seconds.
• To count from 1 to 11,139,646,672 would take you about seven hundred eight 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 11139646672 cubic inches would be around 186.1 feet tall.

Recreational maths with 11139646672

• 11139646672 backwards is 27664693111
• 11139646672 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 11139646672's digits is 46
• More coming soon!