18449363309930

Names of 18449363309930

• Cardinal: 18449363309930 can be written as Eighteen trillion, four hundred forty-nine billion, three hundred sixty-three million, three hundred nine thousand, nine hundred thirty.

Scientific notation

• Scientific notation: 1.844936330993 × 10¹³

Factors of 18449363309930

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3266

Divisors of 18449363309930

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 5 7 10 14 17 34 35 49 70 85 98 119 170 193 238 241 245 289 386 482 490 578 595 833 965 1190 1205 1351 1445 1666 1687 1930 2023 2410 2702 2801 2890 3281 3374 4046 4097 4165 5602 6562 6755 8194 8330 8435 9457 10115 11809 13510 14005 14161 16405 16870 18914 19607 20230 20485 22967 23618 28010 28322 28679 32810 39214 40970 45934 46513 47285 47617 55777 57358 59045 69649 70805 93026 94570 95234 98035 111554 114835 118090 137249 139298 141610 143395 160769 196070 200753 229670 232565 238085 274498 278885 286790 321538 325591 333319 348245 390439 401506 465130 476170 487543 540593 557770 651182 666638 675041 686245 696490 780878 790721 803845 809489 975086 1003765 1081186 1350082 1372490 1581442 1607690 1618978 1627955 1666595 1952195 2007530 2279137 2333233 2437715 2702965 2733073 3255910 3333190 3375205 3412801 3784151 3904390 3953605 4047445 4558274 4666466 4725287 4875430 5405930 5466146 5535047 5666423 6750410 6825602 7568302 7907210 8094890 9190081 9450574 11070094 11332846 11395685 11475697 11666165 13442257 13665365 17064005 18380162 18920755 22791370 22951394 23332330 23626435 26489057 26884514 27330730 27675235 28332115 33077009 34128010 37841510 38745329 39664961 45950405 47252870 52978114 55350470 56664230 57378485 64330567 66154018 67211285 77490658 79329922 80329879 91900810 94095799 114756970 128661134 130282913 132445285 134422570 156231377 160659758 165385045 188191598 193726645 195086849 198324805 260565826 264890570 312462754 321652835 330770090 387453290 390173698 396649610 401649395 450313969 470478995 562309153 643305670 651414565 658670593 781156885 803298790 900627938 911980391 940957990 975434245 1093619639 1124618306 1302829130 1317341186 1365607943 1562313770 1823960782 1950868490 2187239278 2214809521 2251569845 2731215886 2811545765 3293352965 4429619042 4503139690 4559901955 5468098195 5623091530 6383862737 6586705930 6828039715 7655337473 9119803910 9559255601 10936196390 11074047605 12767725474 13656079430 15310674946 15503666647 19118511202 22148095210 31007333294 31919313685 37651761857 38276687365 47796278005 63838627370 75303523714 76553374730 77518333235 95592556010 108525666529 155036666470 188258809285 217051333058 263562332999 376517618570 527124665998 542628332645 1085256665290 1317811664995 1844936330993 2635623329990 3689872661986 9224681654965 18449363309930
• Sum of all divisors σ(n): 41435345370672
• Sum of proper divisors (its aliquot sum) s(n): 22985982060742
• 18449363309930 is an abundant number, because the sum of its proper divisors (22985982060742) is greater than itself. Its abundance is 4536618750812

Bases of 18449363309930

• Binary: 100001100011110010011101111110001010101101010₂
• Hexadecimal: 0x10C793BF156A
• Base-36: 6JFIQKDWQ

Squares and roots of 18449363309930

• 18449363309930 squared (18449363309930²) is 340379006541791245236604900
• 18449363309930 cubed (18449363309930³) is 6279775954762546851089505323859656657000
• The square root of 18449363309930 is 4295272.2044045125
• The cube root of 18449363309930 is 26423.7100040123

Scales and comparisons

• 18,449,363,309,930 seconds is equal to 586,632 years, 35 weeks, 4 days, 13 hours, 38 minutes, 50 seconds.
• To count from 1 to 18,449,363,309,930 would take you about one million, four hundred sixty-six thousand, five hundred eighty-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 18449363309930 cubic inches would be around 2202 feet tall.

Recreational maths with 18449363309930

• 18449363309930 backwards is 03990336394481
• The number of decimal digits it has is: 14
• The sum of 18449363309930's digits is 62
• More coming soon!