1998062964

Names of 1998062964

• Cardinal: 1998062964 can be written as One billion, nine hundred ninety-eight million, sixty-two thousand, nine hundred sixty-four.

Scientific notation

• Scientific notation: 1.998062964 × 10⁹

Factors of 1998062964

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 968

Divisors of 1998062964

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 31 36 54 62 81 93 108 124 162 186 279 324 331 372 558 601 662 837 993 1116 1202 1324 1674 1803 1986 2404 2511 2979 3348 3606 3972 5022 5409 5958 7212 8937 10044 10261 10818 11916 16227 17874 18631 20522 21636 26811 30783 32454 35748 37262 41044 48681 53622 55893 61566 64908 74524 92349 97362 107244 111786 123132 167679 184698 194724 198931 223572 277047 335358 369396 397862 503037 554094 596793 670716 795724 831141 1006074 1108188 1193586 1509111 1662282 1790379 2012148 2387172 3018222 3324564 3580758 5371137 6036444 6166861 7161516 10742274 12333722 16113411 18500583 21484548 24667444 32226822 37001166 55501749 64453644 74002332 111003498 166505247 222006996 333010494 499515741 666020988 999031482 1998062964
• Sum of all divisors σ(n): 5417113856
• Sum of proper divisors (its aliquot sum) s(n): 3419050892
• 1998062964 is an abundant number, because the sum of its proper divisors (3419050892) is greater than itself. Its abundance is 1420987928

Bases of 1998062964

• Binary: 1110111000110000000010101110100₂
• Hexadecimal: 0x77180574
• Base-36: X1LF90

Squares and roots of 1998062964

• 1998062964 squared (1998062964²) is 3992255608108465296
• 1998062964 cubed (1998062964³) is 7976778073382822602816897344
• The square root of 1998062964 is 44699.6975828697
• The cube root of 1998062964 is 1259.5141664369

Scales and comparisons

• 1,998,062,964 seconds is equal to 63 years, 27 weeks, 4 days, 17 hours, 29 minutes, 24 seconds.
• To count from 1 to 1,998,062,964 would take you about one hundred twenty-seven 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 1998062964 cubic inches would be around 105 feet tall.

Recreational maths with 1998062964

• 1998062964 backwards is 4692608991
• 1998062964 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1998062964's digits is 54
• More coming soon!