4809972400

Names of 4809972400

• Cardinal: 4809972400 can be written as Four billion, eight hundred nine million, nine hundred seventy-two thousand, four hundred.

Scientific notation

• Scientific notation: 4.8099724 × 10⁹

Factors of 4809972400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 9540

Divisors of 4809972400

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 31 40 41 50 62 80 82 100 124 155 164 200 205 248 310 328 400 410 496 620 656 775 820 1025 1240 1271 1550 1640 2050 2480 2542 3100 3280 4100 5084 6200 6355 8200 9461 10168 12400 12710 16400 18922 20336 25420 31775 37844 47305 50840 63550 75688 94610 101680 127100 151376 189220 236525 254200 293291 378440 387901 473050 508400 586582 756880 775802 946100 1173164 1466455 1551604 1892200 1939505 2346328 2932910 3103208 3784400 3879010 4692656 5865820 6206416 7332275 7758020 9697525 11731640 12024931 14664550 15516040 19395050 23463280 24049862 29329100 31032080 38790100 48099724 58658200 60124655 77580200 96199448 117316400 120249310 155160400 192398896 240498620 300623275 480997240 601246550 961994480 1202493100 2404986200 4809972400
• Sum of all divisors σ(n): 12220967808
• Sum of proper divisors (its aliquot sum) s(n): 7410995408
• 4809972400 is an abundant number, because the sum of its proper divisors (7410995408) is greater than itself. Its abundance is 2601023008

Bases of 4809972400

• Binary: 100011110101100100101101010110000₂
• Hexadecimal: 0x11EB25AB0
• Base-36: 27JQEGG

Squares and roots of 4809972400

• 4809972400 squared (4809972400²) is 23135834488761760000
• 4809972400 cubed (4809972400³) is 111282725341912175775424000000
• The square root of 4809972400 is 69353.9645586321
• The cube root of 4809972400 is 1688.0327236231

Scales and comparisons

• 4,809,972,400 seconds is equal to 152 years, 48 weeks, 6 days, 23 hours, 26 minutes, 40 seconds.
• To count from 1 to 4,809,972,400 would take you about three hundred five 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 4809972400 cubic inches would be around 140.7 feet tall.

Recreational maths with 4809972400

• 4809972400 backwards is 0042799084
• The number of decimal digits it has is: 10
• The sum of 4809972400's digits is 43
• More coming soon!