23180085990

Names of 23180085990

• Cardinal: 23180085990 can be written as Twenty-three billion, one hundred eighty million, eighty-five thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 2.318008599 × 10¹⁰

Factors of 23180085990

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 524

Divisors of 23180085990

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 9 10 15 17 18 29 30 34 45 51 58 79 85 87 90 102 145 153 158 170 174 237 255 261 289 290 306 389 395 435 474 493 510 522 578 711 765 778 790 867 870 986 1167 1185 1305 1343 1422 1445 1479 1530 1734 1945 2291 2334 2370 2465 2601 2610 2686 2890 2958 3501 3555 3890 4029 4335 4437 4582 4930 5202 5835 6613 6715 6873 7002 7110 7395 8058 8381 8670 8874 11281 11455 11670 12087 13005 13226 13430 13746 14790 16762 17505 19839 20145 20619 22185 22562 22831 22910 24174 25143 26010 30731 33065 33843 34365 35010 38947 39678 40290 41238 41905 44370 45662 50286 56405 59517 60435 61462 66130 67686 68493 68730 75429 77894 83810 92193 99195 101529 103095 112421 112810 114155 116841 119034 120870 125715 136986 150858 153655 169215 184386 191777 194735 198390 203058 205479 206190 224842 228310 233682 251430 276579 297585 307310 337263 338430 342465 350523 377145 383554 389470 410958 460965 507645 522427 553158 562105 575331 584205 595170 662099 674526 684930 701046 754290 891199 921930 958885 1011789 1015290 1027395 1044854 1124210 1150662 1168410 1324198 1382895 1567281 1686315 1725993 1752615 1782398 1917770 1986297 2023578 2054790 2612135 2673597 2765790 2876655 3134562 3260209 3310495 3372630 3451986 3505230 3972594 4455995 4701843 5058945 5224270 5347194 5753310 5958891 6520418 6620990 7836405 8020791 8629965 8881259 8911990 9403686 9780627 9931485 10117890 11917782 13367985 15150383 15672810 16041582 16301045 17259930 17762518 19561254 19862970 23509215 26643777 26735970 29341881 29794455 30300766 32602090 40103955 44406295 45451149 47018430 48903135 53287554 58683762 59588910 75751915 79931331 80207910 88812590 90902298 97806270 133218885 136353447 146709405 151503830 159862662 227255745 257556511 266437770 272706894 293418810 399656655 454511490 515113022 681767235 772669533 799313310 1287782555 1363534470 1545339066 2318008599 2575565110 3863347665 4636017198 7726695330 11590042995 23180085990
• Sum of all divisors σ(n): 67240368000
• Sum of proper divisors (its aliquot sum) s(n): 44060282010
• 23180085990 is an abundant number, because the sum of its proper divisors (44060282010) is greater than itself. Its abundance is 20880196020

Bases of 23180085990

• Binary: 10101100101101001000000101011100110₂
• Hexadecimal: 0x565A40AE6
• Base-36: ANCTOTI

Squares and roots of 23180085990

• 23180085990 squared (23180085990²) is 537316386503794280100
• 23180085990 cubed (23180085990³) is 12455040042994026873988145799000
• The square root of 23180085990 is 152250.0771428375
• The cube root of 23180085990 is 2851.2700193799

Scales and comparisons

• 23,180,085,990 seconds is equal to 737 years, 2 weeks, 6 days, 46 minutes, 30 seconds.
• To count from 1 to 23,180,085,990 would take you about one thousand, four hundred seventy-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 23180085990 cubic inches would be around 237.6 feet tall.

Recreational maths with 23180085990

• 23180085990 backwards is 09958008132
• 23180085990 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 23180085990's digits is 45
• More coming soon!