18126533152

Names of 18126533152

• Cardinal: 18126533152 can be written as Eighteen billion, one hundred twenty-six million, five hundred thirty-three thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 1.8126533152 × 10¹⁰

Factors of 18126533152

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 220

Divisors of 18126533152

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 7 8 13 14 16 17 26 28 32 34 49 52 56 68 91 98 104 112 119 136 181 182 196 208 221 224 238 272 289 362 364 392 416 442 476 544 578 637 724 728 784 833 884 952 1156 1267 1274 1448 1456 1547 1568 1666 1768 1904 2023 2312 2353 2534 2548 2896 2912 3077 3094 3332 3536 3757 3808 4046 4624 4706 4913 5068 5096 5792 6154 6188 6664 7072 7514 8092 8869 9248 9412 9826 10136 10192 10829 12308 12376 13328 14161 15028 16184 16471 17738 18824 19652 20272 20384 21539 21658 24616 24752 26299 26656 28322 30056 32368 32942 34391 35476 37648 39304 40001 40544 43078 43316 49232 49504 52309 52598 56644 60112 63869 64736 65884 68782 70952 75296 78608 80002 86156 86632 98464 104618 105196 113288 115297 120224 127738 131768 137564 141904 150773 157216 160004 172312 173264 184093 209236 210392 226576 230594 240737 255476 263536 275128 280007 283808 301546 320008 344624 346528 366163 368186 418472 420784 447083 453152 461188 481474 510952 527072 550256 560014 603092 640016 680017 689248 732326 736372 836944 841568 889253 894166 922376 962948 1021904 1100512 1120028 1206184 1280032 1360034 1464652 1472744 1673888 1778506 1788332 1844752 1925896 1960049 2043808 2240056 2412368 2563141 2720068 2929304 2945488 3129581 3557012 3576664 3689504 3851792 3920098 4480112 4760119 4824736 5126282 5440136 5858608 5890976 6224771 6259162 7114024 7153328 7703584 7840196 8960224 9520238 10252564 10880272 11560289 11717216 12449542 12518324 14228048 14306656 15680392 19040476 20505128 21760544 23120578 24899084 25036648 28456096 31360784 33320833 38080952 41010256 43573397 46241156 49798168 50073296 62721568 66641666 76161904 80922023 82020512 87146794 92482312 99596336 100146592 133283332 152323808 161844046 174293588 184964624 199192672 266566664 323688092 348587176 369929248 533133328 566454161 647376184 697174352 1066266656 1132908322 1294752368 1394348704 2265816644 2589504736 4531633288 9063266576 18126533152
• Sum of all divisors σ(n): 47762310960
• Sum of proper divisors (its aliquot sum) s(n): 29635777808
• 18126533152 is an abundant number, because the sum of its proper divisors (29635777808) is greater than itself. Its abundance is 11509244656

Bases of 18126533152

• Binary: 10000111000011011001111001000100000₂
• Hexadecimal: 0x4386CF220
• Base-36: 8BS2IHS

Squares and roots of 18126533152

• 18126533152 squared (18126533152²) is 328571204110555055104
• 18126533152 cubed (18126533152³) is 5955856824102534879463842807808
• The square root of 18126533152 is 134634.8140415397
• The cube root of 18126533152 is 2626.8679989743

Scales and comparisons

• 18,126,533,152 seconds is equal to 576 years, 19 weeks, 20 hours, 5 minutes, 52 seconds.
• To count from 1 to 18,126,533,152 would take you about one thousand, one hundred fifty-two 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 18126533152 cubic inches would be around 218.9 feet tall.

Recreational maths with 18126533152

• 18126533152 backwards is 25133562181
• The number of decimal digits it has is: 11
• The sum of 18126533152's digits is 37
• More coming soon!