972090000

Names of 972090000

• Cardinal: 972090000 can be written as Nine hundred seventy-two million, ninety thousand.

Scientific notation

• Scientific notation: 9.7209 × 10⁸

Factors of 972090000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1560

Divisors of 972090000

• Number of divisors d(n): 300
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 28 30 35 36 40 42 45 48 50 56 60 63 70 72 75 80 84 90 100 105 112 120 125 126 140 144 150 168 175 180 200 210 225 240 250 252 280 300 315 336 350 360 375 400 420 450 500 504 525 560 600 625 630 700 720 750 840 875 900 1000 1008 1050 1125 1200 1250 1260 1400 1500 1543 1575 1680 1750 1800 1875 2000 2100 2250 2500 2520 2625 2800 3000 3086 3150 3500 3600 3750 4200 4375 4500 4629 5000 5040 5250 5625 6000 6172 6300 7000 7500 7715 7875 8400 8750 9000 9258 10000 10500 10801 11250 12344 12600 13125 13887 14000 15000 15430 15750 17500 18000 18516 21000 21602 22500 23145 24688 25200 26250 27774 30000 30860 31500 32403 35000 37032 38575 39375 42000 43204 45000 46290 52500 54005 55548 61720 63000 64806 69435 70000 74064 77150 78750 86408 90000 92580 97209 105000 108010 111096 115725 123440 126000 129612 138870 154300 157500 162015 172816 185160 192875 194418 210000 216020 222192 231450 259224 270025 277740 308600 315000 324030 347175 370320 385750 388836 432040 462900 486045 518448 540050 555480 578625 617200 630000 648060 694350 771500 777672 810075 864080 925800 964375 972090 1080100 1110960 1157250 1296120 1350125 1388700 1543000 1555344 1620150 1735875 1851600 1928750 1944180 2160200 2314500 2430225 2592240 2700250 2777400 2893125 3086000 3240300 3471750 3857500 3888360 4050375 4320400 4629000 4860450 5400500 5554800 5786250 6480600 6750625 6943500 7715000 7776720 8100750 8679375 9258000 9720900 10801000 11572500 12151125 12961200 13501250 13887000 15430000 16201500 17358750 19441800 20251875 21602000 23145000 24302250 27002500 27774000 32403000 34717500 38883600 40503750 46290000 48604500 54005000 60755625 64806000 69435000 81007500 97209000 108010000 121511250 138870000 162015000 194418000 243022500 324030000 486045000 972090000
• Sum of all divisors σ(n): 3887705536
• Sum of proper divisors (its aliquot sum) s(n): 2915615536
• 972090000 is an abundant number, because the sum of its proper divisors (2915615536) is greater than itself. Its abundance is 1943525536

Bases of 972090000

• Binary: 111001111100001110101010010000₂
• Hexadecimal: 0x39F0EA90
• Base-36: G2R9G0

Squares and roots of 972090000

• 972090000 squared (972090000²) is 944958968100000000
• 972090000 cubed (972090000³) is 918585163300329000000000000
• The square root of 972090000 is 31178.3578785029
• The cube root of 972090000 is 990.6087471253

Scales and comparisons

• 972,090,000 seconds is equal to 30 years, 47 weeks, 2 days, 1 hour.
• To count from 1 to 972,090,000 would take you about forty-six 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 972090000 cubic inches would be around 82.6 feet tall.

Recreational maths with 972090000

• 972090000 backwards is 000090279
• The number of decimal digits it has is: 9
• The sum of 972090000's digits is 27
• More coming soon!