4157049840

Names of 4157049840

• Cardinal: 4157049840 can be written as Four billion, one hundred fifty-seven million, forty-nine thousand, eight hundred forty.

Scientific notation

• Scientific notation: 4.15704984 × 10⁹

Factors of 4157049840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1113

Divisors of 4157049840

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 67 80 120 134 201 240 268 335 402 419 536 617 670 804 838 1005 1072 1234 1257 1340 1608 1676 1851 2010 2095 2468 2514 2680 3085 3216 3352 3702 4020 4190 4936 5028 5360 6170 6285 6704 7404 8040 8380 9255 9872 10056 12340 12570 14808 16080 16760 18510 20112 24680 25140 28073 29616 33520 37020 41339 49360 50280 56146 74040 82678 84219 100560 112292 124017 140365 148080 165356 168438 206695 224584 248034 258523 280730 330712 336876 413390 421095 449168 496068 517046 561460 620085 661424 673752 775569 826780 842190 992136 1034092 1122920 1240170 1292615 1347504 1551138 1653560 1684380 1984272 2068184 2245840 2480340 2585230 3102276 3307120 3368760 3877845 4136368 4960680 5170460 6204552 6737520 7755690 9921360 10340920 12409104 15511380 17321041 20681840 31022760 34642082 51963123 62045520 69284164 86605205 103926246 138568328 173210410 207852492 259815615 277136656 346420820 415704984 519631230 692841640 831409968 1039262460 1385683280 2078524920 4157049840
• Sum of all divisors σ(n): 13131659520
• Sum of proper divisors (its aliquot sum) s(n): 8974609680
• 4157049840 is an abundant number, because the sum of its proper divisors (8974609680) is greater than itself. Its abundance is 4817559840

Bases of 4157049840

• Binary: 11110111110001111000101111110000₂
• Hexadecimal: 0xF7C78BF0
• Base-36: 1WR006O

Squares and roots of 4157049840

• 4157049840 squared (4157049840²) is 17281063372244025600
• 4157049840 cubed (4157049840³) is 71838241726616887061435904000
• The square root of 4157049840 is 64475.1877856901
• The cube root of 4157049840 is 1607.9100281335

Scales and comparisons

• 4,157,049,840 seconds is equal to 132 years, 9 weeks, 3 days, 4 minutes.
• To count from 1 to 4,157,049,840 would take you about two hundred sixty-four 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 4157049840 cubic inches would be around 134 feet tall.

Recreational maths with 4157049840

• 4157049840 backwards is 0489407514
• The number of decimal digits it has is: 10
• The sum of 4157049840's digits is 42
• More coming soon!