16399848240

Names of 16399848240

• Cardinal: 16399848240 can be written as Sixteen billion, three hundred ninety-nine million, eight hundred forty-eight thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.639984824 × 10¹⁰

Factors of 16399848240

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 990362

Divisors of 16399848240

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 23 24 30 36 40 45 46 48 60 69 72 80 90 92 115 120 138 144 180 184 207 230 240 276 345 360 368 414 460 552 690 720 828 920 1035 1104 1380 1656 1840 2070 2760 3312 4140 5520 8280 16560 990329 1980658 2970987 3961316 4951645 5941974 7922632 8912961 9903290 11883948 14854935 15845264 17825922 19806580 22777567 23767896 29709870 35651844 39613160 44564805 45555134 47535792 59419740 68332701 71303688 79226320 89129610 91110268 113887835 118839480 136665402 142607376 178259220 182220536 204998103 227775670 237678960 273330804 341663505 356518440 364441072 409996206 455551340 546661608 683327010 713036880 819992412 911102680 1024990515 1093323216 1366654020 1639984824 1822205360 2049981030 2733308040 3279969648 4099962060 5466616080 8199924120 16399848240
• Sum of all divisors σ(n): 57470830560
• Sum of proper divisors (its aliquot sum) s(n): 41070982320
• 16399848240 is an abundant number, because the sum of its proper divisors (41070982320) is greater than itself. Its abundance is 24671134080

Bases of 16399848240

• Binary: 1111010001100000011101001100110000₂
• Hexadecimal: 0x3D181D330
• Base-36: 7J81NW0

Squares and roots of 16399848240

• 16399848240 squared (16399848240²) is 268955022295031097600
• 16399848240 cubed (16399848240³) is 4410821549024326506720628224000
• The square root of 16399848240 is 128061.8922240337
• The cube root of 16399848240 is 2540.6603486955

Scales and comparisons

• 16,399,848,240 seconds is equal to 521 years, 24 weeks, 1 day, 1 hour, 24 minutes.
• To count from 1 to 16,399,848,240 would take you about one thousand and forty-two 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 16399848240 cubic inches would be around 211.7 feet tall.

Recreational maths with 16399848240

• 16399848240 backwards is 04284899361
• The number of decimal digits it has is: 11
• The sum of 16399848240's digits is 54
• More coming soon!