18313553412

Names of 18313553412

• Cardinal: 18313553412 can be written as Eighteen billion, three hundred thirteen million, five hundred fifty-three thousand, four hundred twelve.

Scientific notation

• Scientific notation: 1.8313553412 × 10¹⁰

Factors of 18313553412

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 305

Divisors of 18313553412

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 21 22 27 28 33 36 42 44 49 54 63 66 71 77 81 84 98 99 108 126 132 142 147 154 162 189 196 198 211 213 231 252 284 294 297 308 324 343 378 396 422 426 441 462 497 539 567 588 594 633 639 686 693 756 781 844 852 882 891 924 994 1029 1078 1134 1188 1266 1278 1323 1372 1386 1477 1491 1562 1617 1764 1782 1899 1917 1988 2058 2079 2156 2268 2321 2343 2532 2556 2646 2772 2954 2982 3087 3124 3234 3479 3564 3773 3798 3834 3969 4116 4158 4431 4473 4642 4686 4851 5292 5467 5697 5751 5908 5964 6174 6237 6468 6958 6963 7029 7546 7596 7668 7938 8316 8862 8946 9261 9284 9372 9702 10339 10437 10934 11319 11394 11502 12348 12474 13293 13419 13916 13926 14058 14553 14981 15092 15876 16247 16401 17091 17724 17892 18522 19404 20678 20874 20889 21087 21868 22638 22788 23004 24353 24948 26586 26838 27783 27852 28116 29106 29962 31017 31311 32494 32802 33957 34182 37044 38269 39879 40257 41356 41748 41778 42174 43659 44943 45276 48706 48741 49203 53172 53676 55566 58212 59924 62034 62622 62667 63261 64988 65604 67914 68364 72373 73059 76538 79758 80514 83556 84348 87318 89886 93051 93933 97412 97482 98406 101871 104867 111132 113729 114807 119637 124068 125244 125334 126522 134829 135828 144746 146118 146223 147609 153076 159516 161028 164791 174636 179772 186102 187866 188001 194964 196812 203742 209734 217119 219177 227458 229614 239274 250668 253044 267883 269658 279153 281799 289492 292236 292446 295218 305613 314601 329582 341187 344421 372204 375732 376002 404487 407484 419468 434238 438354 438669 442827 454916 459228 478548 494373 535766 539316 558306 563598 584892 590436 611226 629202 651357 657531 659164 682374 688842 734069 752004 796103 803649 808974 837459 868476 876708 877338 885654 943803 988746 1023561 1033263 1071532 1116612 1127196 1153537 1213461 1222452 1258404 1302714 1315062 1316007 1364748 1377684 1468138 1483119 1592206 1607298 1617948 1674918 1754676 1771308 1887606 1954071 1972593 1977492 2047122 2066526 2202207 2307074 2388309 2410947 2426922 2605428 2630124 2632014 2831409 2936276 2966238 3070683 3099789 3184412 3214596 3349836 3460611 3775212 3908142 3945186 4094244 4133052 4404414 4449357 4614148 4776618 4821894 4853844 5138483 5264028 5662818 5862213 5932476 6141366 6199578 6606621 6921222 7164927 7232841 7816284 7890372 8074759 8494227 8808828 8898714 9212049 9553236 9643788 10276966 10381833 11325636 11724426 12282732 12399156 13213242 13348071 13842444 14329854 14465682 15415449 16149518 16988454 17797428 18424098 19819863 20553932 20763666 21494781 21698523 23448852 24224277 26426484 26696142 28659708 28931364 30830898 31145499 32299036 33976908 36848196 39639726 41527332 42989562 43397046 46246347 48448554 53392284 56523313 59459589 61661796 62290998 64484343 72672831 79279452 85979124 86794092 92492694 93436497 96897108 113046626 118919178 124581996 128968686 138739041 145345662 169569939 184985388 186872994 218018493 226093252 237838356 257937372 277478082 290691324 339139878 373745988 416217123 436036986 508709817 554956164 654055479 678279756 832434246 872073972 1017419634 1308110958 1526129451 1664868492 2034839268 2616221916 3052258902 4578388353 6104517804 9156776706 18313553412
• Sum of all divisors σ(n): 62057318400
• Sum of proper divisors (its aliquot sum) s(n): 43743764988
• 18313553412 is an abundant number, because the sum of its proper divisors (43743764988) is greater than itself. Its abundance is 25430211576

Bases of 18313553412

• Binary: 10001000011100100101010011000000100₂
• Hexadecimal: 0x44392A604
• Base-36: 8EVF090

Squares and roots of 18313553412

• 18313553412 squared (18313553412²) is 335386238574176841744
• 18313553412 cubed (18313553412³) is 6142113793777962315212215230528
• The square root of 18313553412 is 135327.5781649845
• The cube root of 18313553412 is 2635.8713306725

Scales and comparisons

• 18,313,553,412 seconds is equal to 582 years, 16 weeks, 2 days, 10 hours, 10 minutes, 12 seconds.
• To count from 1 to 18,313,553,412 would take you about one thousand, one hundred sixty-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 18313553412 cubic inches would be around 219.7 feet tall.

Recreational maths with 18313553412

• 18313553412 backwards is 21435531381
• 18313553412 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18313553412's digits is 36
• More coming soon!