1996766420

Names of 1996766420

• Cardinal: 1996766420 can be written as One billion, nine hundred ninety-six million, seven hundred sixty-six thousand, four hundred twenty.

Scientific notation

• Scientific notation: 1.99676642 × 10⁹

Factors of 1996766420

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 320

Divisors of 1996766420

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 10 11 20 22 31 37 41 44 55 62 74 82 110 124 148 155 164 185 193 205 220 310 341 370 386 407 410 451 620 682 740 772 814 820 902 965 1147 1271 1364 1517 1628 1705 1804 1930 2035 2123 2255 2294 2542 3034 3410 3860 4070 4246 4510 4588 5084 5735 5983 6068 6355 6820 7141 7585 7913 8140 8492 9020 10615 11470 11966 12617 12710 13981 14282 15170 15826 16687 21230 22940 23932 25234 25420 27962 28564 29915 30340 31652 33374 35705 39565 42460 47027 50468 55924 59830 63085 65813 66748 69905 71410 78551 79130 83435 87043 94054 119660 126170 131626 139810 142820 157102 158260 166870 174086 188108 221371 235135 245303 252340 263252 279620 292781 314204 329065 333740 348172 392755 435215 442742 470270 490606 517297 585562 658130 785510 870430 885484 940540 981212 1034594 1106855 1171124 1226515 1316260 1463905 1571020 1740860 2069188 2213710 2435081 2453030 2586485 2698333 2927810 3220591 4427420 4870162 4906060 5172970 5396666 5855620 6441182 9076211 9740324 10345940 10793332 12175405 12882364 13491665 16102955 18152422 24350810 26983330 32205910 36304844 45381055 48701620 53966660 64411820 90762110 99838321 181524220 199676642 399353284 499191605 998383210 1996766420
• Sum of all divisors σ(n): 4993615872
• Sum of proper divisors (its aliquot sum) s(n): 2996849452
• 1996766420 is an abundant number, because the sum of its proper divisors (2996849452) is greater than itself. Its abundance is 1000083032

Bases of 1996766420

• Binary: 1110111000001000011110011010100₂
• Hexadecimal: 0x77043CD4
• Base-36: X0TMTW

Squares and roots of 1996766420

• 1996766420 squared (1996766420²) is 3987076136039616400
• 1996766420 cubed (1996766420³) is 7961259742427257817201288000
• The square root of 1996766420 is 44685.1924019579
• The cube root of 1996766420 is 1259.2416743759

Scales and comparisons

• 1,996,766,420 seconds is equal to 63 years, 25 weeks, 3 days, 17 hours, 20 minutes, 20 seconds.
• To count from 1 to 1,996,766,420 would take you about one hundred twenty-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 1996766420 cubic inches would be around 104.9 feet tall.

Recreational maths with 1996766420

• 1996766420 backwards is 0246676991
• The number of decimal digits it has is: 10
• The sum of 1996766420's digits is 50
• More coming soon!