42905424016

Names of 42905424016

• Cardinal: 42905424016 can be written as Forty-two billion, nine hundred five million, four hundred twenty-four thousand and sixteen.

Scientific notation

• Scientific notation: 4.2905424016 × 10¹⁰

Factors of 42905424016

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3403

Divisors of 42905424016

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 31 52 56 62 91 104 112 124 182 208 217 248 313 364 403 434 496 626 728 806 868 1252 1456 1612 1736 2191 2504 2821 3037 3224 3472 4069 4382 5008 5642 6074 6448 8138 8764 9703 11284 12148 16276 17528 19406 21259 22568 24296 28483 32552 35056 38812 39481 42518 45136 48592 56966 65104 67921 77624 78962 85036 94147 113932 126139 135842 155248 157924 170072 188294 227864 252278 271684 276367 315848 340144 376588 455728 504556 543368 552734 631696 659029 753176 882973 950581 1009112 1086736 1105468 1223911 1318058 1506352 1765946 1901162 2018224 2210936 2447822 2636116 3531892 3802324 4421872 4895644 5272232 6654067 7063784 7604648 8567377 9791288 10544464 12357553 13308134 14127568 15209296 17134754 19582576 24715106 26616268 29468011 34269508 49430212 53232536 58936022 68539016 86502871 98860424 106465072 117872044 137078032 173005742 197720848 206276077 235744088 346011484 383084143 412552154 471488176 692022968 766168286 825104308 1384045936 1532336572 1650208616 2681589001 3064673144 3300417232 5363178002 6129346288 10726356004 21452712008 42905424016
• Sum of all divisors σ(n): 105985660928
• Sum of proper divisors (its aliquot sum) s(n): 63080236912
• 42905424016 is an abundant number, because the sum of its proper divisors (63080236912) is greater than itself. Its abundance is 20174812896

Bases of 42905424016

• Binary: 100111111101010111001101000010010000₂
• Hexadecimal: 0x9FD5CD090
• Base-36: JPKS51S

Squares and roots of 42905424016

• 42905424016 squared (42905424016²) is 1840875409992749568256
• 42905424016 cubed (42905424016³) is 78983540026366763711724613636096
• The square root of 42905424016 is 207136.2450562431
• The cube root of 42905424016 is 3500.8276686413

Scales and comparisons

• 42,905,424,016 seconds is equal to 1,364 years, 13 weeks, 3 days, 13 hours, 20 minutes, 16 seconds.
• To count from 1 to 42,905,424,016 would take you about two thousand, seven hundred twenty-eight 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 42905424016 cubic inches would be around 291.7 feet tall.

Recreational maths with 42905424016

• 42905424016 backwards is 61042450924
• The number of decimal digits it has is: 11
• The sum of 42905424016's digits is 37
• More coming soon!