18142698030

Names of 18142698030

• Cardinal: 18142698030 can be written as Eighteen billion, one hundred forty-two million, six hundred ninety-eight thousand and thirty.

Scientific notation

• Scientific notation: 1.814269803 × 10¹⁰

Factors of 18142698030

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 331

Divisors of 18142698030

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 10 15 30 37 41 43 73 74 82 86 111 123 127 129 146 185 205 215 219 222 246 254 258 365 370 381 410 430 438 555 615 635 645 730 762 1095 1110 1230 1270 1290 1517 1591 1763 1905 2190 2701 2993 3034 3139 3182 3526 3810 4551 4699 4773 5207 5289 5402 5461 5986 6278 7585 7955 8103 8815 8979 9102 9271 9398 9417 9546 10414 10578 10922 13505 14097 14965 15170 15621 15695 15910 16206 16383 17630 17958 18542 18834 22755 23495 23865 26035 26445 27010 27305 27813 28194 29930 31242 31390 32766 40515 44895 45510 46355 46990 47085 47730 52070 52890 54610 55626 65231 70485 78105 81030 81915 89790 92710 94170 110741 116143 128699 130462 139065 140970 156210 163830 192659 195693 202057 221482 223901 232286 257398 278130 326155 332223 343027 348429 380111 385318 386097 391386 398653 404114 447802 553705 577977 580715 606171 643495 652310 664446 671703 686054 696858 760222 772194 797306 963295 978465 1010285 1029081 1107410 1119505 1140333 1155954 1161430 1195959 1212342 1286990 1343406 1661115 1715135 1742145 1900555 1926590 1930485 1956930 1993265 2020570 2058162 2239010 2280666 2391918 2889885 3030855 3322230 3358515 3430270 3484290 3801110 3860970 3986530 4761863 5145405 5701665 5779770 5979795 6061710 6717030 8284337 9523726 10290810 11403330 11959590 14064107 14285589 14750161 16344773 16568674 23809315 24853011 28128214 28571178 29500322 32689546 41421685 42192321 44250483 47618630 49034319 49706022 70320535 71427945 73750805 81723865 82843370 84384642 88500966 98068638 124265055 140641070 142855890 147501610 163447730 210961605 221252415 245171595 248530110 421923210 442504830 490343190 604756601 1209513202 1814269803 3023783005 3628539606 6047566010 9071349015 18142698030
• Sum of all divisors σ(n): 47891644416
• Sum of proper divisors (its aliquot sum) s(n): 29748946386
• 18142698030 is an abundant number, because the sum of its proper divisors (29748946386) is greater than itself. Its abundance is 11606248356

Bases of 18142698030

• Binary: 10000111001011000111001101000101110₂
• Hexadecimal: 0x439639A2E
• Base-36: 8C1OZE6

Squares and roots of 18142698030

• 18142698030 squared (18142698030²) is 329157491807765880900
• 18142698030 cubed (18142698030³) is 5971804978180495186105644627000
• The square root of 18142698030 is 134694.8329743943
• The cube root of 18142698030 is 2627.6486296677

Scales and comparisons

• 18,142,698,030 seconds is equal to 576 years, 45 weeks, 5 days, 22 hours, 20 minutes, 30 seconds.
• To count from 1 to 18,142,698,030 would take you about one thousand, one hundred fifty-three 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 18142698030 cubic inches would be around 219 feet tall.

Recreational maths with 18142698030

• 18142698030 backwards is 03089624181
• The number of decimal digits it has is: 11
• The sum of 18142698030's digits is 42
• More coming soon!