67928134464

Names of 67928134464

• Cardinal: 67928134464 can be written as Sixty-seven billion, nine hundred twenty-eight million, one hundred thirty-four thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 6.7928134464 × 10¹⁰

Factors of 67928134464

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 140933

Divisors of 67928134464

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 31 32 36 48 54 62 64 72 81 93 96 108 124 144 162 186 192 216 243 248 279 288 324 372 432 486 496 558 576 648 744 837 864 972 992 1116 1296 1488 1674 1728 1944 1984 2232 2511 2592 2976 3348 3888 4464 5022 5184 5952 6696 7533 7776 8928 10044 13392 15066 15552 17856 20088 26784 30132 40176 53568 60264 80352 120528 140897 160704 241056 281794 422691 482112 563588 845382 1127176 1268073 1690764 2254352 2536146 3381528 3804219 4367807 4508704 5072292 6763056 7608438 8735614 9017408 10144584 11412657 13103421 13526112 15216876 17471228 20289168 22825314 26206842 27052224 30433752 34237971 34942456 39310263 40578336 45650628 52413684 60867504 68475942 69884912 78620526 81156672 91301256 104827368 117930789 121735008 136951884 139769824 157241052 182602512 209654736 235861578 243470016 273903768 279539648 314482104 353792367 365205024 419309472 471723156 547807536 628964208 707584734 730410048 838618944 943446312 1061377101 1095615072 1257928416 1415169468 1886892624 2122754202 2191230144 2515856832 2830338936 3773785248 4245508404 5660677872 7547570496 8491016808 11321355744 16982033616 22642711488 33964067232 67928134464
• Sum of all divisors σ(n): 208429847808
• Sum of proper divisors (its aliquot sum) s(n): 140501713344
• 67928134464 is an abundant number, because the sum of its proper divisors (140501713344) is greater than itself. Its abundance is 72573578880

Bases of 67928134464

• Binary: 111111010000110101010001001101000000₂
• Hexadecimal: 0xFD0D51340
• Base-36: V7ENO00

Squares and roots of 67928134464

• 67928134464 squared (67928134464²) is 4614231451759264567296
• 67928134464 cubed (67928134464³) is 313436134503121252885033464889344
• The square root of 67928134464 is 260630.2639065541
• The cube root of 67928134464 is 4080.2167012929

Scales and comparisons

• 67,928,134,464 seconds is equal to 2,159 years, 47 weeks, 6 hours, 14 minutes, 24 seconds.
• To count from 1 to 67,928,134,464 would take you about four thousand, three hundred nineteen 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 67928134464 cubic inches would be around 340 feet tall.

Recreational maths with 67928134464

• 67928134464 backwards is 46443182976
• 67928134464 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 67928134464's digits is 54
• More coming soon!