42851106816

Names of 42851106816

• Cardinal: 42851106816 can be written as Forty-two billion, eight hundred fifty-one million, one hundred six thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 4.2851106816 × 10¹⁰

Factors of 42851106816

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 25
• Sum of prime factors: 151

Divisors of 42851106816

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 64 84 96 98 112 128 139 147 168 192 196 224 256 278 294 336 384 392 417 448 512 556 588 672 768 784 834 896 973 1024 1112 1176 1344 1536 1568 1668 1792 1946 2048 2224 2352 2688 2919 3072 3136 3336 3584 3892 4096 4448 4704 5376 5838 6144 6272 6672 6811 7168 7784 8192 8896 9408 10752 11676 12288 12544 13344 13622 14336 15568 16384 17792 18816 20433 21504 23352 24576 25088 26688 27244 28672 31136 32768 35584 37632 40866 43008 46704 49152 50176 53376 54488 57344 62272 65536 71168 75264 81732 86016 93408 98304 100352 106752 108976 114688 124544 131072 142336 150528 163464 172032 186816 196608 200704 213504 217952 229376 249088 262144 284672 301056 326928 344064 373632 393216 401408 427008 435904 458752 498176 524288 569344 602112 653856 688128 747264 786432 802816 854016 871808 917504 996352 1048576 1138688 1204224 1307712 1376256 1494528 1572864 1605632 1708032 1743616 1835008 1992704 2097152 2277376 2408448 2615424 2752512 2989056 3145728 3211264 3416064 3487232 3670016 3985408 4554752 4816896 5230848 5505024 5978112 6291456 6422528 6832128 6974464 7340032 7970816 9109504 9633792 10461696 11010048 11956224 12845056 13664256 13948928 14680064 15941632 18219008 19267584 20923392 22020096 23912448 25690112 27328512 27897856 31883264 36438016 38535168 41846784 44040192 47824896 51380224 54657024 55795712 63766528 72876032 77070336 83693568 95649792 102760448 109314048 111591424 127533056 145752064 154140672 167387136 191299584 218628096 223182848 255066112 291504128 308281344 334774272 382599168 437256192 446365696 510132224 669548544 765198336 874512384 892731392 1020264448 1339097088 1530396672 1785462784 2040528896 2678194176 3060793344 3570925568 5356388352 6121586688 7141851136 10712776704 14283702272 21425553408 42851106816
• Sum of all divisors σ(n): 133882151760
• Sum of proper divisors (its aliquot sum) s(n): 91031044944
• 42851106816 is an abundant number, because the sum of its proper divisors (91031044944) is greater than itself. Its abundance is 48179938128

Bases of 42851106816

• Binary: 100111111010001000000000000000000000₂
• Hexadecimal: 0x9FA200000
• Base-36: JOOFXMO

Squares and roots of 42851106816

• 42851106816 squared (42851106816²) is 1836217355356241657856
• 42851106816 cubed (42851106816³) is 78683946031763341013096381546496
• The square root of 42851106816 is 207005.0888649841
• The cube root of 42851106816 is 3499.3497245241

Scales and comparisons

• 42,851,106,816 seconds is equal to 1,362 years, 27 weeks, 4 days, 21 hours, 13 minutes, 36 seconds.
• To count from 1 to 42,851,106,816 would take you about two thousand, seven hundred twenty-five 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 42851106816 cubic inches would be around 291.6 feet tall.

Recreational maths with 42851106816

• 42851106816 backwards is 61860115824
• 42851106816 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42851106816's digits is 42
• More coming soon!