18102315348

Names of 18102315348

• Cardinal: 18102315348 can be written as Eighteen billion, one hundred two million, three hundred fifteen thousand, three hundred forty-eight.

Scientific notation

• Scientific notation: 1.8102315348 × 10¹⁰

Factors of 18102315348

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 379

Divisors of 18102315348

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 27 36 39 52 54 61 71 78 108 117 122 142 156 169 183 213 229 234 244 284 338 351 366 426 458 468 507 549 639 676 687 702 732 793 852 916 923 1014 1098 1278 1374 1404 1521 1586 1647 1846 1917 2028 2061 2196 2379 2556 2748 2769 2977 3042 3172 3294 3692 3834 4122 4331 4563 4758 5538 5954 6084 6183 6588 7137 7668 8244 8307 8662 8931 9126 9516 10309 11076 11908 11999 12366 12993 13969 14274 16259 16614 17324 17862 18252 20618 21411 23998 24732 24921 25986 26793 27938 28548 30927 32518 33228 35724 35997 38701 38979 41236 41907 42822 47996 48777 49842 51972 53586 55876 56303 61854 65036 71994 77402 77958 80379 83814 85644 92781 97554 99684 107172 107991 112606 116103 116937 123708 125721 143988 146331 154804 155916 160758 167628 168909 181597 185562 195108 211367 215982 225212 232206 233874 251442 278343 292662 321516 323973 337818 348309 363194 371124 377163 422734 431964 438993 464412 467748 502884 506727 544791 556686 585324 634101 647946 675636 696618 726388 731939 754326 845468 877986 991799 1013454 1044927 1089582 1113372 1268202 1295892 1393236 1463878 1508652 1520181 1634373 1755972 1902303 1983598 2026908 2089854 2179164 2195817 2360761 2536404 2747771 2927756 2975397 3040362 3268746 3804606 3967196 4179708 4391634 4721522 4903119 5495542 5706909 5950794 6080724 6537492 6587451 7082283 7609212 8243313 8783268 8926191 9443044 9806238 10991084 11413818 11901588 12893387 13174902 14164566 16486626 17852382 19612476 19762353 21246849 22827636 24729939 25786774 26349804 26778573 28329132 32973252 35704764 38680161 39524706 42493698 49459878 51573548 53557146 63740547 74189817 77360322 79049412 84987396 98919756 107114292 116040483 127481094 148379634 154720644 167614031 232080966 254962188 296759268 335228062 348121449 464161932 502842093 670456124 696242898 1005684186 1392485796 1508526279 2011368372 3017052558 4525578837 6034105116 9051157674 18102315348
• Sum of all divisors σ(n): 52609132800
• Sum of proper divisors (its aliquot sum) s(n): 34506817452
• 18102315348 is an abundant number, because the sum of its proper divisors (34506817452) is greater than itself. Its abundance is 16404502104

Bases of 18102315348

• Binary: 10000110110111110110110100101010100₂
• Hexadecimal: 0x436FB6954
• Base-36: 8BDNFX0

Squares and roots of 18102315348

• 18102315348 squared (18102315348²) is 327693820958436361104
• 18102315348 cubed (18102315348³) is 5932016884580666609694209424192
• The square root of 18102315348 is 134544.8451186443
• The cube root of 18102315348 is 2625.6976092021

Scales and comparisons

• 18,102,315,348 seconds is equal to 575 years, 31 weeks, 12 hours, 55 minutes, 48 seconds.
• To count from 1 to 18,102,315,348 would take you about one thousand, one hundred fifty-one 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 18102315348 cubic inches would be around 218.8 feet tall.

Recreational maths with 18102315348

• 18102315348 backwards is 84351320181
• 18102315348 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18102315348's digits is 36
• More coming soon!