4245352540

Names of 4245352540

• Cardinal: 4245352540 can be written as Four billion, two hundred forty-five million, three hundred fifty-two thousand, five hundred forty.

Scientific notation

• Scientific notation: 4.24535254 × 10⁹

Factors of 4245352540

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 87365

Divisors of 4245352540

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 10 11 13 17 20 22 26 34 44 52 55 65 68 85 110 130 143 170 187 220 221 260 286 340 374 442 572 715 748 884 935 1105 1430 1870 2210 2431 2860 3740 4420 4862 9724 12155 24310 48620 87317 174634 349268 436585 873170 960487 1135121 1484389 1746340 1920974 2270242 2968778 3841948 4540484 4802435 5675605 5937556 7421945 9604870 11351210 12486331 14843890 16328279 19209740 19297057 22702420 24972662 29687780 32656558 38594114 49945324 62431655 65313116 77188228 81641395 96485285 124863310 163282790 192970570 212267627 249726620 326565580 385941140 424535254 849070508 1061338135 2122676270 4245352540
• Sum of all divisors σ(n): 11090084544
• Sum of proper divisors (its aliquot sum) s(n): 6844732004
• 4245352540 is an abundant number, because the sum of its proper divisors (6844732004) is greater than itself. Its abundance is 2599379464

Bases of 4245352540

• Binary: 11111101000010101111000001011100₂
• Hexadecimal: 0xFD0AF05C
• Base-36: 1Y7KMZG

Squares and roots of 4245352540

• 4245352540 squared (4245352540²) is 18023018188884451600
• 4245352540 cubed (4245352540³) is 76514066046646806366567064000
• The square root of 4245352540 is 65156.3699111607
• The cube root of 4245352540 is 1619.2152552427

Scales and comparisons

• 4,245,352,540 seconds is equal to 134 years, 51 weeks, 3 days, 35 minutes, 40 seconds.
• To count from 1 to 4,245,352,540 would take you about two hundred sixty-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 4245352540 cubic inches would be around 134.9 feet tall.

Recreational maths with 4245352540

• 4245352540 backwards is 0452535424
• 4245352540 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4245352540's digits is 34
• More coming soon!