45742863698159180

Names of 45742863698159180

• Cardinal: 45742863698159180 can be written as Forty-five quadrillion, seven hundred forty-two trillion, eight hundred sixty-three billion, six hundred ninety-eight million, one hundred fifty-nine thousand, one hundred eighty.

Scientific notation

• Scientific notation: 4.574286369815918 × 10¹⁶

Factors of 45742863698159180

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 484

Divisors of 45742863698159180

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 7 10 14 20 28 35 70 73 140 146 292 365 397 511 730 794 1022 1460 1588 1985 2044 2555 2779 3970 5110 5329 5558 7940 10220 10658 11116 13895 21316 26645 27790 28981 37303 53290 55580 57962 74606 106580 115924 144905 149212 157609 186515 202867 289810 315218 373030 389017 405734 579620 630436 746060 778034 788045 811468 1014335 1103263 1556068 1576090 1945085 2028670 2115613 2206526 2723119 3152180 3890170 4057340 4231226 4413052 5446238 5516315 7780340 8462452 10578065 10892476 11032630 11505457 13615595 14809291 21156130 22065260 23010914 27231190 28398241 29618582 42312260 46021828 54462380 56796482 57527285 59237164 74046455 80538199 113592964 115054570 141991205 148092910 154439749 161076398 198787687 230109140 283982410 296185820 308879498 322152796 397575374 402690995 567964820 617758996 772198745 795150748 805381990 839898361 993938435 1081078243 1544397490 1610763980 1679796722 1987876870 2073071593 2162156486 3088794980 3359593444 3975753740 4146143186 4199491805 4324312972 5405391215 5879288527 8292286372 8398983610 10365357965 10810782430 11274101677 11758577054 14511501151 16797967220 20730715930 21621564860 22548203354 23517154108 29023002302 29396442635 41461431860 45096406708 56370508385 58046004604 58792885270 61312580353 72557505755 78918711739 112741016770 117585770540 122625160706 145115011510 157837423478 225482033540 245250321412 290230023020 306562901765 315674846956 394593558695 429188062471 613125803530 789187117390 823009422421 858376124942 1226251607060 1578374234780 1646018844842 1716752249884 2145940312355 3292037689684 4115047112105 4291880624710 4475818365769 5761065956947 8230094224210 8583761249420 8951636731538 11522131913894 16460188448420 17903273463076 22379091828845 23044263827788 28805329784735 31330728560383 44758183657690 57610659569470 62661457120766 89516367315380 115221319138940 125322914241532 156653642801915 313307285603830 326734740701137 626614571207660 653469481402274 1306938962804548 1633673703505685 2287143184907959 3267347407011370 4574286369815918 6534694814022740 9148572739631836 11435715924539795 22871431849079590 45742863698159180
• Sum of all divisors σ(n): 111588713101077408
• Sum of proper divisors (its aliquot sum) s(n): 65845849402918228
• 45742863698159180 is an abundant number, because the sum of its proper divisors (65845849402918228) is greater than itself. Its abundance is 20102985704759048

Bases of 45742863698159180

• Binary: 10100010100000101110010001100101101111001110011001001100₂
• Hexadecimal: 0xA282E465BCE64C
• Base-36: CIEHPHC54JW

Squares and roots of 45742863698159180

• 45742863698159180 squared (45742863698159180²) is 2092409579308368933290920618272400
• 45742863698159180 cubed (45742863698159180³) is 95712806187025310983058542589373530179351800632000
• The square root of 45742863698159180 is 213875813.7288066053
• The cube root of 45742863698159180 is 357635.9075701001

Scales and comparisons

• 45,742,863,698,159,180 seconds is equal to 1,454,481,573 years, 32 weeks, 6 days, 18 hours, 26 minutes, 20 seconds.
• To count from 1 to 45,742,863,698,159,180 would take you about four billion, three hundred sixty-three million, four hundred forty-four thousand, seven hundred twenty 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 45742863698159180 cubic inches would be around 29803 feet tall.

Recreational maths with 45742863698159180

• 45742863698159180 backwards is 08195189636824754
• The number of decimal digits it has is: 17
• The sum of 45742863698159180's digits is 86
• More coming soon!