1213338000

Names of 1213338000

• Cardinal: 1213338000 can be written as One billion, two hundred thirteen million, three hundred thirty-eight thousand.

Scientific notation

• Scientific notation: 1.213338 × 10⁹

Factors of 1213338000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4144

Divisors of 1213338000

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 35 40 42 48 49 50 56 60 70 75 80 84 98 100 105 112 120 125 140 147 150 168 175 196 200 210 240 245 250 280 294 300 336 350 375 392 400 420 490 500 525 560 588 600 700 735 750 784 840 875 980 1000 1050 1176 1200 1225 1400 1470 1500 1680 1750 1960 2000 2100 2352 2450 2625 2800 2940 3000 3500 3675 3920 4127 4200 4900 5250 5880 6000 6125 7000 7350 8254 8400 9800 10500 11760 12250 12381 14000 14700 16508 18375 19600 20635 21000 24500 24762 28889 29400 33016 36750 41270 42000 49000 49524 57778 58800 61905 66032 73500 82540 86667 98000 99048 103175 115556 123810 144445 147000 165080 173334 198096 202223 206350 231112 247620 288890 294000 309525 330160 346668 404446 412700 433335 462224 495240 515875 577780 606669 619050 693336 722225 808892 825400 866670 990480 1011115 1031750 1155560 1213338 1238100 1386672 1444450 1547625 1617784 1650800 1733340 2022230 2063500 2166675 2311120 2426676 2476200 2888900 3033345 3095250 3235568 3466680 3611125 4044460 4127000 4333350 4853352 4952400 5055575 5777800 6066690 6190500 6933360 7222250 8088920 8254000 8666700 9706704 10111150 10833375 11555600 12133380 12381000 14444500 15166725 16177840 17333400 20222300 21666750 24266760 24762000 25277875 28889000 30333450 34666800 40444600 43333500 48533520 50555750 57778000 60666900 75833625 80889200 86667000 101111500 121333800 151667250 173334000 202223000 242667600 303334500 404446000 606669000 1213338000
• Sum of all divisors σ(n): 4551565824
• Sum of proper divisors (its aliquot sum) s(n): 3338227824
• 1213338000 is an abundant number, because the sum of its proper divisors (3338227824) is greater than itself. Its abundance is 2124889824

Bases of 1213338000

• Binary: 1001000010100100001000110010000₂
• Hexadecimal: 0x48521190
• Base-36: K2E1LC

Squares and roots of 1213338000

• 1213338000 squared (1213338000²) is 1472189102244000000
• 1213338000 cubed (1213338000³) is 1786262980938530472000000000
• The square root of 1213338000 is 34833.0015933167
• The cube root of 1213338000 is 1066.5812214543

Scales and comparisons

• 1,213,338,000 seconds is equal to 38 years, 30 weeks, 1 day, 6 hours, 20 minutes.
• To count from 1 to 1,213,338,000 would take you about seventy-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 1213338000 cubic inches would be around 88.9 feet tall.

Recreational maths with 1213338000

• 1213338000 backwards is 0008333121
• 1213338000 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1213338000's digits is 21
• More coming soon!