3996308745

Names of 3996308745

• Cardinal: 3996308745 can be written as Three billion, nine hundred ninety-six million, three hundred eight thousand, seven hundred forty-five.

Scientific notation

• Scientific notation: 3.996308745 × 10⁹

Factors of 3996308745

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 90

Divisors of 3996308745

• Number of divisors d(n): 336
• Complete list of divisors:
  1 3 5 9 11 13 15 17 27 33 39 41 45 51 55 65 81 85 99 117 121 123 135 143 153 165 187 195 205 221 243 255 297 351 363 369 405 429 451 459 495 533 561 585 605 615 663 697 715 729 765 891 935 1053 1089 1105 1107 1215 1287 1353 1377 1485 1573 1599 1683 1755 1815 1845 1989 2057 2091 2145 2255 2295 2431 2665 2673 2805 3159 3267 3315 3321 3485 3645 3861 4059 4131 4455 4719 4797 4961 5049 5265 5445 5535 5863 5967 6171 6273 6435 6765 6885 7293 7667 7865 7995 8019 8415 9061 9477 9801 9945 9963 10285 10455 11583 12155 12177 12393 13365 14157 14391 14883 15147 15795 16335 16605 17589 17901 18513 18819 19305 20295 20655 21879 23001 23595 23985 24805 25245 26741 27183 29315 29403 29835 29889 30855 31365 34749 36465 36531 38335 40095 42471 43173 44649 45305 45441 47385 49005 49815 52767 53703 55539 56457 57915 60885 61965 64493 65637 69003 70785 71955 74415 75735 80223 81549 84337 87945 88209 89505 92565 94095 99671 104247 109395 109593 115005 127413 129519 133705 133947 135915 136323 147015 149445 158301 161109 166617 169371 173745 182655 193479 196911 207009 212355 215865 223245 227205 240669 244647 253011 263835 268515 277695 282285 299013 322465 328185 328779 345015 382239 388557 401115 401841 407745 421685 441045 474903 498355 499851 508113 521235 547965 580437 590733 621027 637065 647595 669735 681615 722007 733941 759033 791505 805545 833085 846855 897039 967395 984555 1035045 1096381 1146717 1203345 1205523 1223235 1265055 1424709 1495065 1499553 1643895 1741311 1772199 1863081 1911195 1942785 2009205 2166021 2201823 2277099 2374515 2499255 2540565 2691117 2902185 2953665 3105135 3289143 3610035 3616569 3669705 3795165 4274127 4485195 5223933 5481905 5589243 5733585 6027615 6498063 6605469 6831297 7123545 7497765 8073351 8706555 8860995 9315405 9867429 10830105 11009115 11385495 13455585 15671799 16445715 18082845 19494189 20493891 21370635 24220053 26119665 27946215 29602287 32490315 33027345 34156485 40366755 47015397 49337145 61481673 72660159 78358995 88806861 97470945 102469455 121100265 148011435 235076985 266420583 307408365 363300795 444034305 799261749 1332102915 3996308745
• Sum of all divisors σ(n): 9231512976
• Sum of proper divisors (its aliquot sum) s(n): 5235204231
• 3996308745 is an abundant number, because the sum of its proper divisors (5235204231) is greater than itself. Its abundance is 1238895486

Bases of 3996308745

• Binary: 11101110001100101101010100001001₂
• Hexadecimal: 0xEE32D509
• Base-36: 1U3ARK9

Squares and roots of 3996308745

• 3996308745 squared (3996308745²) is 15970483585363475025
• 3996308745 cubed (3996308745³) is 63822983214067009245996593625
• The square root of 3996308745 is 63216.3645348259
• The cube root of 3996308745 is 1586.9126098511

Scales and comparisons

• 3,996,308,745 seconds is equal to 127 years, 3 weeks, 4 days, 13 hours, 45 minutes, 45 seconds.
• To count from 1 to 3,996,308,745 would take you about two hundred fifty-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 3996308745 cubic inches would be around 132.2 feet tall.

Recreational maths with 3996308745

• 3996308745 backwards is 5478036993
• The number of decimal digits it has is: 10
• The sum of 3996308745's digits is 54
• More coming soon!