42005952

Names of 42005952

• Cardinal: 42005952 can be written as Forty-two million, five thousand, nine hundred fifty-two.

Scientific notation

• Scientific notation: 4.2005952 × 10⁷

Factors of 42005952

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 115

Divisors of 42005952

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 37 48 54 64 72 73 74 81 96 108 111 144 146 148 162 192 216 219 222 243 288 292 296 324 333 432 438 444 486 576 584 592 648 657 666 864 876 888 972 999 1168 1184 1296 1314 1332 1728 1752 1776 1944 1971 1998 2336 2368 2592 2628 2664 2701 2997 3504 3552 3888 3942 3996 4672 5184 5256 5328 5402 5913 5994 7008 7104 7776 7884 7992 8103 8991 10512 10656 10804 11826 11988 14016 15552 15768 15984 16206 17739 17982 21024 21312 21608 23652 23976 24309 31536 31968 32412 35478 35964 42048 43216 47304 47952 48618 63072 63936 64824 70956 71928 72927 86432 94608 95904 97236 126144 129648 141912 143856 145854 172864 189216 191808 194472 218781 259296 283824 287712 291708 378432 388944 437562 518592 567648 575424 583416 656343 777888 875124 1135296 1166832 1312686 1555776 1750248 2333664 2625372 3500496 4667328 5250744 7000992 10501488 14001984 21002976 42005952
• Sum of all divisors σ(n): 129993136
• Sum of proper divisors (its aliquot sum) s(n): 87987184
• 42005952 is an abundant number, because the sum of its proper divisors (87987184) is greater than itself. Its abundance is 45981232

Bases of 42005952

• Binary: 10100000001111010111000000₂
• Hexadecimal: 0x280F5C0
• Base-36: P0C00

Squares and roots of 42005952

• 42005952 squared (42005952²) is 1764500003426304
• 42005952 cubed (42005952³) is 74119502447925161361408
• The square root of 42005952 is 6481.1998889095
• The cube root of 42005952 is 347.6190838009

Scales and comparisons

• 42,005,952 seconds is equal to 1 year, 17 weeks, 3 days, 4 hours, 19 minutes, 12 seconds.
• To count from 1 to 42,005,952 would take you about two 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 42005952 cubic inches would be around 29 feet tall.

Recreational maths with 42005952

• 42005952 backwards is 25950024
• 42005952 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 42005952's digits is 27
• More coming soon!