3698980020

Names of 3698980020

• Cardinal: 3698980020 can be written as Three billion, six hundred ninety-eight million, nine hundred eighty thousand and twenty.

Scientific notation

• Scientific notation: 3.69898002 × 10⁹

Factors of 3698980020

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 44798

Divisors of 3698980020

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 17 18 20 27 30 34 36 45 51 54 60 68 81 85 90 102 108 135 153 162 170 180 204 243 255 270 306 324 340 405 459 486 510 540 612 765 810 918 972 1020 1215 1377 1530 1620 1836 2295 2430 2754 3060 4131 4590 4860 5508 6885 8262 9180 13770 16524 20655 27540 41310 44771 82620 89542 134313 179084 223855 268626 402939 447710 537252 671565 761107 805878 895420 1208817 1343130 1522214 1611756 2014695 2283321 2417634 2686260 3044428 3626451 3805535 4029390 4566642 4835268 6044085 6849963 7252902 7611070 8058780 9133284 10879353 11416605 12088170 13699926 14505804 15222140 18132255 20549889 21758706 22833210 24176340 27399852 34249815 36264510 41099778 43517412 45666420 54396765 61649667 68499630 72529020 82199556 102749445 108793530 123299334 136999260 184949001 205498890 217587060 246598668 308248335 369898002 410997780 616496670 739796004 924745005 1232993340 1849490010 3698980020
• Sum of all divisors σ(n): 12320538048
• Sum of proper divisors (its aliquot sum) s(n): 8621558028
• 3698980020 is an abundant number, because the sum of its proper divisors (8621558028) is greater than itself. Its abundance is 4922578008

Bases of 3698980020

• Binary: 11011100011110011111010010110100₂
• Hexadecimal: 0xDC79F4B4
• Base-36: 1P69Z90

Squares and roots of 3698980020

• 3698980020 squared (3698980020²) is 13682453188359200400
• 3698980020 cubed (3698980020³) is 50611120968325978862776008000
• The square root of 3698980020 is 60819.2405411313
• The cube root of 3698980020 is 1546.5382361117

Scales and comparisons

• 3,698,980,020 seconds is equal to 117 years, 32 weeks, 6 hours, 27 minutes.
• To count from 1 to 3,698,980,020 would take you about two hundred thirty-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 3698980020 cubic inches would be around 128.9 feet tall.

Recreational maths with 3698980020

• 3698980020 backwards is 0200898963
• 3698980020 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 3698980020's digits is 45
• More coming soon!