42429218256

Names of 42429218256

• Cardinal: 42429218256 can be written as Forty-two billion, four hundred twenty-nine million, two hundred eighteen thousand, two hundred fifty-six.

Scientific notation

• Scientific notation: 4.2429218256 × 10¹⁰

Factors of 42429218256

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 20013

Divisors of 42429218256

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 34 36 48 51 54 68 72 102 108 136 144 153 204 216 272 289 306 408 432 459 578 612 816 867 918 1156 1224 1734 1836 2312 2448 2601 3468 3672 4624 4913 5202 6936 7344 7803 9826 10404 13872 14739 15606 19652 19991 20808 29478 31212 39304 39982 41616 44217 58956 59973 62424 78608 79964 88434 117912 119946 124848 132651 159928 176868 179919 235824 239892 265302 319856 339847 353736 359838 479784 530604 539757 679694 707472 719676 959568 1019541 1061208 1079514 1359388 1439352 2039082 2122416 2159028 2718776 2878704 3058623 4078164 4318056 5437552 5777399 6117246 8156328 8636112 9175869 11554798 12234492 16312656 17332197 18351738 23109596 24468984 34664394 36703476 46219192 48937968 51996591 69328788 73406952 92438384 98215783 103993182 138657576 146813904 155989773 196431566 207986364 277315152 294647349 311979546 392863132 415972728 589294698 623959092 785726264 831945456 883942047 1178589396 1247918184 1571452528 1767884094 2357178792 2495836368 2651826141 3535768188 4714357584 5303652282 7071536376 10607304564 14143072752 21214609128 42429218256
• Sum of all divisors σ(n): 129404217600
• Sum of proper divisors (its aliquot sum) s(n): 86974999344
• 42429218256 is an abundant number, because the sum of its proper divisors (86974999344) is greater than itself. Its abundance is 44545781088

Bases of 42429218256

• Binary: 100111100000111110100111110111010000₂
• Hexadecimal: 0x9E0FA7DD0
• Base-36: JHP9EC0

Squares and roots of 42429218256

• 42429218256 squared (42429218256²) is 1800238561815283681536
• 42429218256 cubed (42429218256³) is 76382714852128218880446141321216
• The square root of 42429218256 is 205983.5387986137
• The cube root of 42429218256 is 3487.8276000733

Scales and comparisons

• 42,429,218,256 seconds is equal to 1,349 years, 6 weeks, 21 hours, 57 minutes, 36 seconds.
• To count from 1 to 42,429,218,256 would take you about two thousand, six hundred ninety-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 42429218256 cubic inches would be around 290.7 feet tall.

Recreational maths with 42429218256

• 42429218256 backwards is 65281292424
• The number of decimal digits it has is: 11
• The sum of 42429218256's digits is 45
• More coming soon!