3972200540

Names of 3972200540

• Cardinal: 3972200540 can be written as Three billion, nine hundred seventy-two million, two hundred thousand, five hundred forty.

Scientific notation

• Scientific notation: 3.97220054 × 10⁹

Factors of 3972200540

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1306

Divisors of 3972200540

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 10 11 14 20 22 28 35 41 44 53 55 70 77 82 106 110 140 154 164 205 212 220 265 287 308 371 385 410 451 530 574 583 742 770 820 902 1060 1148 1166 1187 1435 1484 1540 1804 1855 2173 2255 2332 2374 2870 2915 3157 3710 4081 4346 4510 4748 5740 5830 5935 6314 7420 8162 8309 8692 9020 10865 11660 11870 12628 13057 15211 15785 16324 16618 20405 21730 23740 23903 26114 30422 31570 33236 40810 41545 43460 47806 48667 52228 60844 62911 63140 65285 76055 81620 83090 91399 95612 97334 119515 125822 130570 152110 166180 167321 182798 194668 239030 243335 251644 261140 304220 314555 334642 340669 365596 440377 456995 478060 486670 535337 629110 669284 681338 692021 836605 880754 913990 973340 1070674 1258220 1362676 1384042 1673210 1703345 1761508 1827980 2141348 2201885 2579351 2676685 2768084 3346420 3406690 3460105 3747359 4403770 4844147 5158702 5353370 6813380 6920210 7494718 8807540 9688294 10317404 10706740 12896755 13840420 14989436 18055457 18736795 19376588 24220735 25793510 28372861 36110914 37473590 48441470 51587020 56745722 72221828 74947180 90277285 96882940 113491444 141864305 180554570 198610027 283728610 361109140 397220054 567457220 794440108 993050135 1986100270 3972200540
• Sum of all divisors σ(n): 10863756288
• Sum of proper divisors (its aliquot sum) s(n): 6891555748
• 3972200540 is an abundant number, because the sum of its proper divisors (6891555748) is greater than itself. Its abundance is 2919355208

Bases of 3972200540

• Binary: 11101100110000101111100001011100₂
• Hexadecimal: 0xECC2F85C
• Base-36: 1TOY1JW

Squares and roots of 3972200540

• 3972200540 squared (3972200540²) is 15778377129976291600
• 3972200540 cubed (3972200540³) is 62674878156015475680717464000
• The square root of 3972200540 is 63025.3959924093
• The cube root of 3972200540 is 1583.7150920893

Scales and comparisons

• 3,972,200,540 seconds is equal to 126 years, 15 weeks, 5 days, 13 hours, 2 minutes, 20 seconds.
• To count from 1 to 3,972,200,540 would take you about two hundred fifty-two 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 3972200540 cubic inches would be around 132 feet tall.

Recreational maths with 3972200540

• 3972200540 backwards is 0450022793
• The number of decimal digits it has is: 10
• The sum of 3972200540's digits is 32
• More coming soon!