1357920039507720

Names of 1357920039507720

• Cardinal: 1357920039507720 can be written as One quadrillion, three hundred fifty-seven trillion, nine hundred twenty billion, thirty-nine million, five hundred seven thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.35792003950772 × 10¹⁵

Factors of 1357920039507720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 870461563810

Divisors of 1357920039507720

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 20 24 26 30 39 40 52 60 65 78 104 120 130 156 195 260 312 390 520 780 1560 870461563787 1740923127574 2611384691361 3481846255148 4352307818935 5222769382722 6963692510296 8704615637870 10445538765444 11316000329231 13056923456805 17409231275740 20891077530888 22632000658462 26113846913610 33948000987693 34818462551480 45264001316924 52227693827220 56580001646155 67896001975386 90528002633848 104455387654440 113160003292310 135792003950772 169740004938465 226320006584620 271584007901544 339480009876930 452640013169240 678960019753860 1357920039507720
• Sum of all divisors σ(n): 4387126281491520
• Sum of proper divisors (its aliquot sum) s(n): 3029206241983800
• 1357920039507720 is an abundant number, because the sum of its proper divisors (3029206241983800) is greater than itself. Its abundance is 1671286202476080

Bases of 1357920039507720

• Binary: 100110100110000010101100101100101101001011100001000₂
• Hexadecimal: 0x4D30565969708
• Base-36: DDCBUR2E4O

Squares and roots of 1357920039507720

• 1357920039507720 squared (1357920039507720²) is 1843946833696647845659939598400
• 1357920039507720 cubed (1357920039507720³) is 2503932357263487243152273204395436870499648000
• The square root of 1357920039507720 is 36849966.6147436285
• The cube root of 1357920039507720 is 110736.6545993159

Scales and comparisons

• 1,357,920,039,507,720 seconds is equal to 43,177,656 years, 48 weeks, 3 days, 22 hours, 22 minutes.
• To count from 1 to 1,357,920,039,507,720 would take you about one hundred twenty-nine million, five hundred thirty-two thousand, nine hundred seventy 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 1357920039507720 cubic inches would be around 9228.1 feet tall.

Recreational maths with 1357920039507720

• 1357920039507720 backwards is 0277059300297531
• 1357920039507720 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1357920039507720's digits is 60
• More coming soon!