42494494730299750400

Names of 42494494730299750400

• Cardinal: 42494494730299750400 can be written as Forty-two quintillion, four hundred ninety-four quadrillion, four hundred ninety-four trillion, seven hundred thirty billion, two hundred ninety-nine million, seven hundred fifty thousand, four hundred.

Scientific notation

• Scientific notation: 4.24944947302997504 × 10¹⁹

Factors of 42494494730299750400

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 829970600201174

Divisors of 42494494730299750400

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 128 160 200 256 320 400 512 640 800 1024 1280 1600 2048 2560 3200 5120 6400 10240 12800 25600 51200 829970600201167 1659941200402334 3319882400804668 4149853001005835 6639764801609336 8299706002011670 13279529603218672 16599412004023340 20749265005029175 26559059206437344 33198824008046680 41498530010058350 53118118412874688 66397648016093360 82997060020116700 106236236825749376 132795296032186720 165994120040233400 212472473651498752 265590592064373440 331988240080466800 424944947302997504 531181184128746880 663976480160933600 849889894605995008 1062362368257493760 1327952960321867200 1699779789211990016 2124724736514987520 2655905920643734400 4249449473029975040 5311811841287468800 8498898946059950080 10623623682574937600 21247247365149875200 42494494730299750400
• Sum of all divisors σ(n): 105360617842537271760
• Sum of proper divisors (its aliquot sum) s(n): 62866123112237521360
• 42494494730299750400 is an abundant number, because the sum of its proper divisors (62866123112237521360) is greater than itself. Its abundance is 20371628381937770960

Bases of 42494494730299750400

• Binary: 100100110110111010110001011100111111001101001110011011100000000000₂
• Hexadecimal: 0x24DBAC5CFCD39B800
• Base-36: 8YUPT6QX48C8W

Squares and roots of 42494494730299750400

• 42494494730299750400 squared (42494494730299750400²) is 1805782082383473256486320634302300160000
• 42494494730299750400 cubed (42494494730299750400³) is 76735797183914214038361169573470428580658524993880064000000
• The square root of 42494494730299750400 is 6518780156.6167078709
• The cube root of 42494494730299750400 is 3489615.3337857297

Scales and comparisons

• 42,494,494,730,299,750,400 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 42,494,494,730,299,750,400 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 42494494730299750400 cubic inches would be around 290801.3 feet tall.

Recreational maths with 42494494730299750400

• 42494494730299750400 backwards is 00405799203749449424
• The number of decimal digits it has is: 20
• The sum of 42494494730299750400's digits is 86
• More coming soon!