45550513890

Names of 45550513890

• Cardinal: 45550513890 can be written as Forty-five billion, five hundred fifty million, five hundred thirteen thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 4.555051389 × 10¹⁰

Factors of 45550513890

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 13960

Divisors of 45550513890

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 37 42 45 47 54 63 70 74 90 94 105 111 126 135 141 185 189 210 222 235 259 270 282 315 329 333 370 378 423 470 518 555 630 658 666 705 777 846 945 987 999 1110 1269 1295 1410 1554 1645 1665 1739 1890 1974 1998 2115 2331 2538 2590 2961 3290 3330 3478 3885 4230 4662 4935 4995 5217 5922 6345 6993 7770 8695 8883 9870 9990 10434 11655 12173 12690 13859 13986 14805 15651 17390 17766 23310 24346 26085 27718 29610 31302 34965 36519 41577 44415 46953 52170 60865 69295 69930 73038 78255 83154 88830 93906 97013 109557 121730 124731 138590 156510 182595 194026 207885 219114 234765 249462 291039 328671 365190 374193 415770 469530 485065 512783 547785 582078 623655 651373 657342 748386 873117 970130 1025566 1095570 1247310 1302746 1455195 1538349 1643355 1746234 1870965 1954119 2563915 2619351 2910390 3076698 3256865 3286710 3589481 3741930 3908238 4365585 4559611 4615047 5127830 5238702 5862357 6513730 7178962 7691745 8731170 9119222 9230094 9770595 10768443 11724714 13096755 13678833 13845141 15383490 17587071 17947405 19541190 21536886 22798055 23075235 24100801 26193510 27357666 27690282 29311785 32305329 35174142 35894810 41036499 45596110 46150470 48201602 53842215 58623570 64610658 68394165 69225705 72302403 82072998 87935355 96915987 107684430 120504005 123109497 136788330 138451410 144604806 161526645 168705607 175870710 193831974 205182495 216907209 241008010 246218994 323053290 337411214 361512015 410364990 433814418 484579935 506116821 615547485 650721627 723024030 843528035 969159870 1012233642 1084536045 1231094970 1301443254 1518350463 1687056070 2169072090 2530584105 3036700926 3253608135 4555051389 5061168210 6507216270 7591752315 9110102778 15183504630 22775256945 45550513890
• Sum of all divisors σ(n): 145616486400
• Sum of proper divisors (its aliquot sum) s(n): 100065972510
• 45550513890 is an abundant number, because the sum of its proper divisors (100065972510) is greater than itself. Its abundance is 54515458620

Bases of 45550513890

• Binary: 101010011011000001011010111011100010₂
• Hexadecimal: 0xA9B05AEE2
• Base-36: KXBLLGI

Squares and roots of 45550513890

• 45550513890 squared (45550513890²) is 2074849315643082932100
• 45550513890 cubed (45550513890³) is 94510452571857243381042976869000
• The square root of 45550513890 is 213425.6636161641
• The cube root of 45550513890 is 3571.3391417051

Scales and comparisons

• 45,550,513,890 seconds is equal to 1,448 years, 19 weeks, 31 minutes, 30 seconds.
• To count from 1 to 45,550,513,890 would take you about two thousand, eight hundred ninety-six 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 45550513890 cubic inches would be around 297.6 feet tall.

Recreational maths with 45550513890

• 45550513890 backwards is 09831505554
• 45550513890 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 45550513890's digits is 45
• More coming soon!