8075804072

Names of 8075804072

• Cardinal: 8075804072 can be written as Eight billion, seventy-five million, eight hundred four thousand and seventy-two.

Scientific notation

• Scientific notation: 8.075804072 × 10⁹

Factors of 8075804072

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3389

Divisors of 8075804072

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 7 8 14 28 49 56 79 98 158 196 316 392 553 632 1106 2212 3301 3871 4424 6241 6602 7742 12482 13204 15484 23107 24964 26408 30968 43687 46214 49928 87374 92428 161749 174748 184856 260779 305809 323498 349496 521558 611618 646996 1043116 1223236 1293992 1825453 2086232 2446472 3650906 7301812 12778171 14603624 20601541 25556342 41203082 51112684 82406164 102225368 144210787 164812328 288421574 576843148 1009475509 1153686296 2018951018 4037902036 8075804072
• Sum of all divisors σ(n): 17845510410
• Sum of proper divisors (its aliquot sum) s(n): 9769706338
• 8075804072 is an abundant number, because the sum of its proper divisors (9769706338) is greater than itself. Its abundance is 1693902266

Bases of 8075804072

• Binary: 111100001010110101111110110101000₂
• Hexadecimal: 0x1E15AFDA8
• Base-36: 3PK4IAW

Squares and roots of 8075804072

• 8075804072 squared (8075804072²) is 65218611409331781184
• 8075804072 cubed (8075804072³) is 526692727589667257284760181248
• The square root of 8075804072 is 89865.4776429747
• The cube root of 8075804072 is 2006.2971580909

Scales and comparisons

• 8,075,804,072 seconds is equal to 256 years, 40 weeks, 5 days, 22 hours, 54 minutes, 32 seconds.
• To count from 1 to 8,075,804,072 would take you about five hundred thirteen 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 8075804072 cubic inches would be around 167.2 feet tall.

Recreational maths with 8075804072

• 8075804072 backwards is 2704085708
• The number of decimal digits it has is: 10
• The sum of 8075804072's digits is 41
• More coming soon!