3980004860

Names of 3980004860

• Cardinal: 3980004860 can be written as Three billion, nine hundred eighty million, four thousand, eight hundred sixty.

Scientific notation

• Scientific notation: 3.98000486 × 10⁹

Factors of 3980004860

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3649

Divisors of 3980004860

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 10 13 19 20 26 38 52 65 76 95 130 190 239 247 260 380 478 494 956 988 1195 1235 2390 2470 3107 3371 4541 4780 4940 6214 6742 9082 12428 13484 15535 16855 18164 22705 31070 33710 43823 45410 59033 62140 64049 67420 87646 90820 118066 128098 175292 219115 236132 256196 295165 320245 438230 590330 640490 805669 832637 876460 1180660 1280980 1611338 1665274 3222676 3330548 4028345 4163185 8056690 8326370 10473697 15307711 16113380 16652740 20947394 30615422 41894788 52368485 61230844 76538555 104736970 153077110 199000243 209473940 306154220 398000486 796000972 995001215 1990002430 3980004860
• Sum of all divisors σ(n): 9517132800
• Sum of proper divisors (its aliquot sum) s(n): 5537127940
• 3980004860 is an abundant number, because the sum of its proper divisors (5537127940) is greater than itself. Its abundance is 1557123080

Bases of 3980004860

• Binary: 11101101001110100000110111111100₂
• Hexadecimal: 0xED3A0DFC
• Base-36: 1TTLBEK

Squares and roots of 3980004860

• 3980004860 squared (3980004860²) is 15840438685623619600
• 3980004860 cubed (3980004860³) is 63045022953314018138791256000
• The square root of 3980004860 is 63087.2797004277
• The cube root of 3980004860 is 1584.7516068605

Scales and comparisons

• 3,980,004,860 seconds is equal to 126 years, 28 weeks, 4 days, 20 hours, 54 minutes, 20 seconds.
• To count from 1 to 3,980,004,860 would take you about two hundred fifty-three 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 3980004860 cubic inches would be around 132.1 feet tall.

Recreational maths with 3980004860

• 3980004860 backwards is 0684000893
• 3980004860 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 3980004860's digits is 38
• More coming soon!