42645143800

Names of 42645143800

• Cardinal: 42645143800 can be written as Forty-two billion, six hundred forty-five million, one hundred forty-three thousand, eight hundred.

Scientific notation

• Scientific notation: 4.26451438 × 10¹⁰

Factors of 42645143800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1167

Divisors of 42645143800

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 25 28 29 31 35 40 50 56 58 62 70 100 116 124 140 145 155 175 200 203 217 232 248 280 290 310 350 406 434 580 620 700 725 775 812 868 899 961 1015 1085 1093 1160 1240 1400 1450 1550 1624 1736 1798 1922 2030 2170 2186 2900 3100 3596 3844 4060 4340 4372 4495 4805 5075 5425 5465 5800 6200 6293 6727 7192 7651 7688 8120 8680 8744 8990 9610 10150 10850 10930 12586 13454 15302 17980 19220 20300 21700 21860 22475 24025 25172 26908 27325 27869 30604 31465 31697 33635 33883 35960 38255 38440 40600 43400 43720 44950 48050 50344 53816 54650 55738 61208 62930 63394 67270 67766 76510 89900 96100 109300 111476 125860 126788 134540 135532 139345 153020 157325 158485 168175 169415 179800 191275 192200 195083 218600 221879 222952 237181 251720 253576 269080 271064 278690 306040 314650 316970 336350 338830 382550 390166 443758 474362 557380 629300 633940 672700 677660 696725 765100 780332 792425 847075 887516 948724 975415 982607 1050373 1109395 1114760 1185905 1258600 1267880 1345400 1355320 1393450 1530200 1560664 1584850 1694150 1775032 1897448 1950830 1965214 2100746 2218790 2371810 2786900 3169700 3388300 3901660 3930428 4201492 4437580 4743620 4877075 4913035 5251865 5546975 5573800 5929525 6339400 6776600 6878249 7352611 7803320 7860856 8402984 8875160 9487240 9754150 9826070 10503730 11093950 11859050 13756498 14705222 19508300 19652140 21007460 22187900 23718100 24565175 26259325 27512996 29410444 30460817 34391245 36763055 39016600 39304280 42014920 44375800 47436200 49130350 52518650 55025992 58820888 60921634 68782490 73526110 98260700 105037300 121843268 137564980 147052220 152304085 171956225 183815275 196521400 210074600 213225719 243686536 275129960 294104440 304608170 343912450 367630550 426451438 609216340 687824900 735261100 761520425 852902876 1066128595 1218432680 1375649800 1470522200 1523040850 1705805752 2132257190 3046081700 4264514380 5330642975 6092163400 8529028760 10661285950 21322571900 42645143800
• Sum of all divisors σ(n): 121235767200
• Sum of proper divisors (its aliquot sum) s(n): 78590623400
• 42645143800 is an abundant number, because the sum of its proper divisors (78590623400) is greater than itself. Its abundance is 35945479600

Bases of 42645143800

• Binary: 100111101101110110010100000011111000₂
• Hexadecimal: 0x9EDD940F8
• Base-36: JL9TFJS

Squares and roots of 42645143800

• 42645143800 squared (42645143800²) is 1818608289722678440000
• 42645143800 cubed (42645143800³) is 77554812031095684194959672000000
• The square root of 42645143800 is 206507.0066607911
• The cube root of 42645143800 is 3493.7341989999

Scales and comparisons

• 42,645,143,800 seconds is equal to 1,355 years, 51 weeks, 1 day, 1 hour, 16 minutes, 40 seconds.
• To count from 1 to 42,645,143,800 would take you about two thousand, seven hundred eleven 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 42645143800 cubic inches would be around 291.1 feet tall.

Recreational maths with 42645143800

• 42645143800 backwards is 00834154624
• The number of decimal digits it has is: 11
• The sum of 42645143800's digits is 37
• More coming soon!