18110008980

Names of 18110008980

• Cardinal: 18110008980 can be written as Eighteen billion, one hundred ten million, eight thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 1.811000898 × 10¹⁰

Factors of 18110008980

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 143

Divisors of 18110008980

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 47 49 60 63 70 79 84 90 94 98 105 126 140 141 147 158 180 188 196 210 235 237 245 252 282 294 315 316 329 343 395 420 423 441 470 474 490 553 564 588 630 658 686 705 711 735 790 846 882 940 948 980 987 1029 1106 1185 1260 1316 1372 1410 1422 1470 1580 1645 1659 1692 1715 1764 1974 2058 2115 2205 2212 2303 2370 2765 2820 2844 2940 2961 3087 3290 3318 3430 3555 3713 3871 3948 4116 4230 4410 4606 4740 4935 4977 5145 5530 5922 6174 6241 6580 6636 6860 6909 7110 7426 7742 8295 8460 8820 9212 9870 9954 10290 11060 11139 11515 11613 11844 12348 12482 13818 14220 14805 14852 15435 15484 16121 16590 18565 18723 19355 19740 19908 20580 20727 22278 23030 23226 24885 24964 25991 27097 27636 29610 30870 31205 32242 33180 33417 34545 34839 37130 37446 38710 41454 43687 44556 46060 46452 48363 49770 51982 54194 55695 56169 58065 59220 61740 62410 64484 66834 69090 69678 74260 74892 77420 77973 80605 81291 82908 87374 93615 96726 99540 103635 103964 108388 111390 112338 116130 124820 129955 131061 133668 135485 138180 139356 145089 155946 161210 162582 167085 174195 174748 181937 187230 193452 207270 218435 222780 224676 232260 233919 241815 243873 259910 262122 270970 280845 290178 293327 305809 311892 322420 325164 334170 348390 363874 374460 389865 393183 406455 414540 436870 467838 483630 487746 519820 524244 541940 545811 561690 580356 586654 611618 655305 668340 696780 725445 727748 779730 786366 812910 873740 879981 909685 917427 935676 967260 975492 1091622 1123380 1169595 1173308 1219365 1223236 1273559 1310610 1450890 1466635 1529045 1559460 1572732 1625820 1637433 1759962 1819370 1834854 1965915 2053289 2140663 2183244 2339190 2438730 2547118 2621220 2639943 2729055 2752281 2901780 2933270 3058090 3274866 3519924 3638740 3669708 3820677 3931830 4106578 4281326 4399905 4587135 4678380 4877460 5094236 5279886 5458110 5504562 5866540 6116180 6159867 6367795 6421989 6549732 7641354 7863660 8187165 8213156 8562652 8799810 9174270 10266445 10559772 10703315 10916220 11009124 11462031 12319734 12735590 12843978 13199715 13761405 14373023 15282708 16374330 17599620 18348540 18479601 19103385 19265967 20532890 21406630 22924062 24639468 25471180 25687956 26399430 27522810 28746046 30799335 32109945 32748660 36959202 38206770 38531934 41065780 42813260 43119069 45848124 52798860 55045620 57310155 57492092 61598670 64219890 71865115 73918404 76413540 77063868 86238138 92398005 96329835 100611161 114620310 123197340 128439780 129357207 143730230 172476276 184796010 192659670 201222322 215595345 229240620 258714414 287460460 301833483 369592020 385319340 402444644 431190690 503055805 517428828 603666966 646786035 862381380 905500449 1006111610 1207333932 1293572070 1509167415 1811000898 2012223220 2587144140 3018334830 3622001796 4527502245 6036669660 9055004490 18110008980
• Sum of all divisors σ(n): 66264307200
• Sum of proper divisors (its aliquot sum) s(n): 48154298220
• 18110008980 is an abundant number, because the sum of its proper divisors (48154298220) is greater than itself. Its abundance is 30044289240

Bases of 18110008980

• Binary: 10000110111011100001100111010010100₂
• Hexadecimal: 0x43770CE94
• Base-36: 8BI8CD0

Squares and roots of 18110008980

• 18110008980 squared (18110008980²) is 327972425255680640400
• 18110008980 cubed (18110008980³) is 5939583566572755193656150792000
• The square root of 18110008980 is 134573.4334109077
• The cube root of 18110008980 is 2626.0695374987

Scales and comparisons

• 18,110,008,980 seconds is equal to 575 years, 43 weeks, 5 days, 14 hours, 3 minutes.
• To count from 1 to 18,110,008,980 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 18110008980 cubic inches would be around 218.8 feet tall.

Recreational maths with 18110008980

• 18110008980 backwards is 08980001181
• 18110008980 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18110008980's digits is 36
• More coming soon!