2013933240

Names of 2013933240

• Cardinal: 2013933240 can be written as Two billion, thirteen million, nine hundred thirty-three thousand, two hundred forty.

Scientific notation

• Scientific notation: 2.01393324 × 10⁹

Factors of 2013933240

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 169544

Divisors of 2013933240

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 27 30 33 36 40 44 45 54 55 60 66 72 88 90 99 108 110 120 132 135 165 180 198 216 220 264 270 297 330 360 396 440 495 540 594 660 792 990 1080 1188 1320 1485 1980 2376 2970 3960 5940 11880 169523 339046 508569 678092 847615 1017138 1356184 1525707 1695230 1864753 2034276 2542845 3051414 3390460 3729506 4068552 4577121 5085690 5594259 6102828 6780920 7459012 7628535 9154242 9323765 10171380 11188518 12205656 14918024 15257070 16782777 18308484 18647530 20342760 22377036 22885605 27971295 30514140 33565554 36616968 37295060 44754072 45771210 50348331 55942590 61028280 67131108 74590120 83913885 91542420 100696662 111885180 134262216 167827770 183084840 201393324 223770360 251741655 335655540 402786648 503483310 671311080 1006966620 2013933240
• Sum of all divisors σ(n): 7323436800
• Sum of proper divisors (its aliquot sum) s(n): 5309503560
• 2013933240 is an abundant number, because the sum of its proper divisors (5309503560) is greater than itself. Its abundance is 3295570320

Bases of 2013933240

• Binary: 1111000000010100010111010111000₂
• Hexadecimal: 0x780A2EB8
• Base-36: XB1KU0

Squares and roots of 2013933240

• 2013933240 squared (2013933240²) is 4055927095176897600
• 2013933240 cubed (2013933240³) is 8168366395993397756716224000
• The square root of 2013933240 is 44876.8675377415
• The cube root of 2013933240 is 1262.8400788257

Scales and comparisons

• 2,013,933,240 seconds is equal to 64 years, 1 week, 6 days, 9 hours, 54 minutes.
• To count from 1 to 2,013,933,240 would take you about one hundred twenty-eight 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 2013933240 cubic inches would be around 105.2 feet tall.

Recreational maths with 2013933240

• 2013933240 backwards is 0423393102
• 2013933240 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2013933240's digits is 27
• More coming soon!