74730842664

Names of 74730842664

• Cardinal: 74730842664 can be written as Seventy-four billion, seven hundred thirty million, eight hundred forty-two thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 7.4730842664 × 10¹⁰

Factors of 74730842664

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 986

Divisors of 74730842664

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 12 24 31 62 93 124 127 186 248 254 372 381 508 744 762 823 961 1016 1524 1646 1922 2469 2883 3048 3292 3844 3937 4938 5766 6584 7688 7874 9876 11532 11811 15748 19752 23064 23622 25513 29791 31496 47244 51026 59582 76539 89373 94488 102052 104521 119164 122047 153078 178746 204104 209042 238328 244094 306156 313563 357492 366141 418084 488188 612312 627126 714984 732282 790903 836168 976376 1254252 1464564 1581806 2372709 2508504 2929128 3163612 3240151 3783457 4745418 6327224 6480302 7566914 9490836 9720453 11350371 12960604 15133828 18981672 19440906 22700742 24517993 25921208 30267656 38881812 45401484 49035986 73553979 77763624 90802968 98071972 100444681 147107958 196143944 200889362 294215916 301334043 401778724 588431832 602668086 803557448 1205336172 2410672344 3113785111 6227570222 9341355333 12455140444 18682710666 24910280888 37365421332 74730842664
• Sum of all divisors σ(n): 194811002880
• Sum of proper divisors (its aliquot sum) s(n): 120080160216
• 74730842664 is an abundant number, because the sum of its proper divisors (120080160216) is greater than itself. Its abundance is 45349317552

Bases of 74730842664

• Binary: 1000101100110010011100010101000101000₂
• Hexadecimal: 0x11664E2A28
• Base-36: YBWTB8O

Squares and roots of 74730842664

• 74730842664 squared (74730842664²) is 5584698845271522616896
• 74730842664 cubed (74730842664³) is 417349250731808637042972524050944
• The square root of 74730842664 is 273369.4252545445
• The cube root of 74730842664 is 4212.1124775951

Scales and comparisons

• 74,730,842,664 seconds is equal to 2,376 years, 10 weeks, 6 days, 7 hours, 24 minutes, 24 seconds.
• To count from 1 to 74,730,842,664 would take you about four thousand, seven hundred fifty-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 74730842664 cubic inches would be around 351 feet tall.

Recreational maths with 74730842664

• 74730842664 backwards is 46624803747
• The number of decimal digits it has is: 11
• The sum of 74730842664's digits is 51
• More coming soon!