18045095250

Names of 18045095250

• Cardinal: 18045095250 can be written as Eighteen billion, forty-five million, ninety-five thousand, two hundred fifty.

Scientific notation

• Scientific notation: 1.804509525 × 10¹⁰

Factors of 18045095250

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 490

Divisors of 18045095250

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 7 10 13 14 15 21 25 26 30 35 39 42 49 50 65 70 75 78 91 98 105 107 125 130 147 150 175 182 195 210 214 245 250 273 294 321 325 350 353 375 390 455 490 525 535 546 637 642 650 706 735 749 750 875 910 975 1050 1059 1070 1225 1274 1365 1391 1470 1498 1605 1625 1750 1765 1911 1950 2118 2247 2275 2450 2471 2625 2675 2730 2782 3185 3210 3250 3530 3675 3745 3822 4173 4494 4550 4589 4875 4942 5243 5250 5295 5350 6125 6370 6825 6955 7350 7413 7490 8025 8346 8825 9178 9555 9737 9750 10486 10590 11235 11375 12250 12355 13375 13650 13767 13910 14826 15729 15925 16050 17297 17650 18375 18725 19110 19474 20865 22470 22750 22945 24710 26215 26475 26750 27534 29211 31458 31850 32123 34125 34594 34775 36750 37065 37450 37771 40125 41730 44125 45890 47775 48685 51891 52430 52950 56175 58422 61775 64246 68159 68250 68835 69550 74130 75542 78645 79625 80250 86485 88250 93625 95550 96369 97370 103782 104325 112350 113313 114725 123550 131075 132375 136318 137670 146055 157290 159250 160615 172970 173875 185325 187250 188855 192738 204477 208650 224861 226626 229450 238875 243425 259455 262150 264397 264750 280875 292110 308875 321230 340795 344175 347750 370650 377710 393225 408954 432425 449722 477750 481845 486850 491023 518910 521625 528794 561750 566565 573625 617750 655375 674583 681590 688350 730275 786450 793191 803075 864850 926625 944275 963690 982046 1022385 1043250 1124305 1133130 1147250 1217125 1297275 1310750 1321985 1349166 1460550 1473069 1586382 1606150 1703975 1720875 1850779 1853250 1888550 1966125 2044770 2162125 2248610 2409225 2434250 2455115 2594550 2643970 2832825 2946138 3372915 3407950 3437161 3441750 3651375 3701558 3932250 3965955 4015375 4324250 4721375 4818450 4910230 5111925 5552337 5621525 5665650 6486375 6609925 6745830 6874322 7302750 7365345 7931910 8030750 8519875 9253895 9442750 10223850 10311483 11104674 11243050 12046125 12275575 12972750 13219850 14164125 14730690 16864575 17039750 17185805 18507790 19829775 20622966 24060127 24092250 24551150 25559625 27761685 28107625 28328250 33049625 33729150 34371610 36826725 39659550 46269475 48120254 51119250 51557415 55523370 56215250 61377875 66099250 72180381 73653450 84322875 85929025 92538950 99148875 103114830 120300635 122755750 138808425 144360762 168645750 171858050 184133625 198297750 231347375 240601270 257787075 277616850 360901905 368267250 429645125 462694750 515574150 601503175 694042125 721803810 859290250 1203006350 1288935375 1388084250 1804509525 2577870750 3007515875 3609019050 6015031750 9022547625 18045095250
• Sum of all divisors σ(n): 57113102592
• Sum of proper divisors (its aliquot sum) s(n): 39068007342
• 18045095250 is an abundant number, because the sum of its proper divisors (39068007342) is greater than itself. Its abundance is 21022912092

Bases of 18045095250

• Binary: 10000110011100100100100110101010010₂
• Hexadecimal: 0x433924D52
• Base-36: 8AFL0LU

Squares and roots of 18045095250

• 18045095250 squared (18045095250²) is 325625462581572562500
• 18045095250 cubed (18045095250³) is 5875942488109787785099078125000
• The square root of 18045095250 is 134332.0335958627
• The cube root of 18045095250 is 2622.9281429347

Scales and comparisons

• 18,045,095,250 seconds is equal to 573 years, 40 weeks, 3 days, 6 hours, 27 minutes, 30 seconds.
• To count from 1 to 18,045,095,250 would take you about one thousand, one hundred forty-seven 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 18045095250 cubic inches would be around 218.6 feet tall.

Recreational maths with 18045095250

• 18045095250 backwards is 05259054081
• 18045095250 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18045095250's digits is 39
• More coming soon!