3090990420

Names of 3090990420

• Cardinal: 3090990420 can be written as Three billion, ninety million, nine hundred ninety thousand, four hundred twenty.

Scientific notation

• Scientific notation: 3.09099042 × 10⁹

Factors of 3090990420

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6265

Divisors of 3090990420

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 60 63 70 84 90 105 126 140 180 210 252 315 420 421 630 842 1260 1263 1684 2105 2526 2947 3789 4210 5052 5827 5894 6315 7578 8420 8841 11654 11788 12630 14735 15156 17481 17682 18945 23308 25260 26523 29135 29470 34962 35364 37890 40789 44205 52443 53046 58270 58940 69924 75780 81578 87405 88410 104886 106092 116540 122367 132615 163156 174810 176820 203945 209772 244734 262215 265230 349620 367101 407890 489468 524430 530460 611835 734202 815780 1048860 1223670 1468404 1835505 2447340 2453167 3671010 4906334 7342020 7359501 9812668 12265835 14719002 17172169 22078503 24531670 29438004 34344338 36797505 44157006 49063340 51516507 68688676 73595010 85860845 88314012 103033014 110392515 147190020 154549521 171721690 206066028 220785030 257582535 309099042 343443380 441570060 515165070 618198084 772747605 1030330140 1545495210 3090990420
• Sum of all divisors σ(n): 10742729088
• Sum of proper divisors (its aliquot sum) s(n): 7651738668
• 3090990420 is an abundant number, because the sum of its proper divisors (7651738668) is greater than itself. Its abundance is 4560748248

Bases of 3090990420

• Binary: 10111000001111001100010101010100₂
• Hexadecimal: 0xB83CC554
• Base-36: 1F4ANH0

Squares and roots of 3090990420

• 3090990420 squared (3090990420²) is 9554221776531776400
• 3090990420 cubed (3090990420³) is 29532007981815101677982088000
• The square root of 3090990420 is 55596.6763395079
• The cube root of 3090990420 is 1456.6857988981

Scales and comparisons

• 3,090,990,420 seconds is equal to 98 years, 14 weeks, 5 days, 8 hours, 27 minutes.
• To count from 1 to 3,090,990,420 would take you about one hundred ninety-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 3090990420 cubic inches would be around 121.4 feet tall.

Recreational maths with 3090990420

• 3090990420 backwards is 0240990903
• 3090990420 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 3090990420's digits is 36
• More coming soon!