1996723680

Names of 1996723680

• Cardinal: 1996723680 can be written as One billion, nine hundred ninety-six million, seven hundred twenty-three thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.99672368 × 10⁹

Factors of 1996723680

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 31313

Divisors of 1996723680

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 19 20 21 24 28 30 32 35 38 40 42 48 56 57 60 70 76 80 84 95 96 105 112 114 120 133 140 152 160 168 190 210 224 228 240 266 280 285 304 336 380 399 420 456 480 532 560 570 608 665 672 760 798 840 912 1064 1120 1140 1330 1520 1596 1680 1824 1995 2128 2280 2660 3040 3192 3360 3990 4256 4560 5320 6384 7980 9120 10640 12768 15960 21280 31277 31920 62554 63840 93831 125108 156385 187662 218939 250216 312770 375324 437878 469155 500432 594263 625540 656817 750648 875756 938310 1000864 1094695 1188526 1251080 1313634 1501296 1751512 1782789 1876620 2189390 2377052 2502160 2627268 2971315 3002592 3284085 3503024 3565578 3753240 4159841 4378780 4754104 5004320 5254536 5942630 6568170 7006048 7131156 7506480 8319682 8757560 8913945 9508208 10509072 11885260 12479523 13136340 14262312 15012960 16639364 17515120 17827890 19016416 20799205 21018144 23770520 24959046 26272680 28524624 33278728 35030240 35655780 41598410 47541040 49918092 52545360 57049248 62397615 66557456 71311560 83196820 95082080 99836184 105090720 124795230 133114912 142623120 166393640 199672368 249590460 285246240 332787280 399344736 499180920 665574560 998361840 1996723680
• Sum of all divisors σ(n): 7566773760
• Sum of proper divisors (its aliquot sum) s(n): 5570050080
• 1996723680 is an abundant number, because the sum of its proper divisors (5570050080) is greater than itself. Its abundance is 3573326400

Bases of 1996723680

• Binary: 1110111000000111001010111100000₂
• Hexadecimal: 0x770395E0
• Base-36: X0SPUO

Squares and roots of 1996723680

• 1996723680 squared (1996723680²) is 3986905454272742400
• 1996723680 cubed (1996723680³) is 7960748530467541928620032000
• The square root of 1996723680 is 44684.7141649133
• The cube root of 1996723680 is 1259.2326897875

Scales and comparisons

• 1,996,723,680 seconds is equal to 63 years, 25 weeks, 3 days, 5 hours, 28 minutes.
• To count from 1 to 1,996,723,680 would take you about one hundred twenty-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 1996723680 cubic inches would be around 104.9 feet tall.

Recreational maths with 1996723680

• 1996723680 backwards is 0863276991
• The number of decimal digits it has is: 10
• The sum of 1996723680's digits is 51
• More coming soon!