742921024768

Names of 742921024768

• Cardinal: 742921024768 can be written as Seven hundred forty-two billion, nine hundred twenty-one million, twenty-four thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 7.42921024768 × 10¹¹

Factors of 742921024768

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 305

Divisors of 742921024768

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 67 104 128 134 208 223 256 268 416 446 536 832 871 892 1072 1664 1742 1784 2144 2899 3328 3484 3568 4288 4489 5798 6968 7136 8576 8978 11596 13936 14272 14941 17152 17956 23192 27872 28544 29882 35912 46384 49729 55744 57088 58357 59764 71824 92768 99458 111488 116714 119528 143648 185536 194233 198916 222976 233428 239056 287296 371072 388466 397832 466856 478112 574592 646477 742144 776932 795664 933712 956224 1001047 1149184 1292954 1553864 1591328 1867424 1912448 2002094 2585908 3107728 3182656 3331843 3734848 3824896 4004188 5171816 6215456 6365312 6663686 7469696 8008376 10343632 12430912 12730624 13013611 13327372 14939392 16016752 20687264 24861824 26027222 26654744 32033504 41374528 43313959 49723648 52054444 53309488 64067008 82749056 86627918 104108888 106618976 128134016 165498112 173255836 208217776 213237952 223233481 256268032 346511672 416435552 426475904 446466962 693023344 832871104 852951808 892933924 1386046688 1665742208 1785867848 2772093376 2902035253 3331484416 3571735696 5544186752 5804070506 7143471392 11088373504 11608141012 14286942784 23216282024 28573885568 46432564048 57147771136 92865128096 185730256192 371460512384 742921024768
• Sum of all divisors σ(n): 1628506663434
• Sum of proper divisors (its aliquot sum) s(n): 885585638666
• 742921024768 is an abundant number, because the sum of its proper divisors (885585638666) is greater than itself. Its abundance is 142664613898

Bases of 742921024768

• Binary: 1010110011111001100010110011010100000000₂
• Hexadecimal: 0xACF98B3500
• Base-36: 9HAJZVGG

Squares and roots of 742921024768

• 742921024768 squared (742921024768²) is 551931649042335269453824
• 742921024768 cubed (742921024768³) is 410041626308423844198464333736312832
• The square root of 742921024768 is 861928.6657073193
• The cube root of 742921024768 is 9056.9273284887

Scales and comparisons

• 742,921,024,768 seconds is equal to 23,622 years, 30 weeks, 4 days, 23 hours, 19 minutes, 28 seconds.
• To count from 1 to 742,921,024,768 would take you about forty-seven thousand, two hundred forty-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 742921024768 cubic inches would be around 754.7 feet tall.

Recreational maths with 742921024768

• 742921024768 backwards is 867420129247
• 742921024768 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 742921024768's digits is 52
• More coming soon!