974243390428

Names of 974243390428

• Cardinal: 974243390428 can be written as Nine hundred seventy-four billion, two hundred forty-three million, three hundred ninety thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 9.74243390428 × 10¹¹

Factors of 974243390428

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 868

Divisors of 974243390428

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 7 11 14 22 28 37 44 49 74 77 98 121 148 154 196 242 259 308 407 484 518 539 811 814 847 1036 1078 1369 1622 1628 1694 1813 2156 2738 2849 3244 3388 3626 4477 5476 5677 5698 5929 7252 8921 8954 9583 11354 11396 11858 15059 17842 17908 19166 19943 22708 23716 30007 30118 31339 35684 38332 39739 39886 50653 60014 60236 62447 62678 67081 79478 79772 98131 101306 105413 120028 124894 125356 134162 158956 165649 196262 202612 210049 210826 219373 249788 268324 330077 331298 354571 392524 420098 421652 437129 438746 557183 660154 662596 686917 709142 737891 840196 874258 877492 1110259 1114366 1159543 1320308 1373834 1418284 1470343 1475782 1748516 2220518 2228732 2310539 2319086 2481997 2747668 2940686 2951564 3630847 3900281 4441036 4621078 4638172 4808419 4963994 5881372 6129013 7261694 7771813 7800562 8116801 9242156 9616838 9927988 12212849 12258026 14523388 15543626 15601124 16173773 16233602 19233676 24425698 24516052 25415929 27301967 31087252 32347546 32467204 41079583 42903091 48851396 50831858 54402691 54603934 64695092 82159166 85489943 85806182 101663716 108805382 109207868 134341339 164318332 170979886 171612364 177911503 217610764 268682678 287557081 300321637 341959772 355823006 451875413 537365356 575114162 598429601 600643274 711646012 903750826 940389373 1150228324 1196859202 1201286548 1807501652 1880778746 2012899567 2393718404 3163127891 3761557492 4025799134 4970629543 6326255782 6582725611 8051598268 9941259086 12652511564 13165451222 19882518172 22141895237 26330902444 34794406801 44283790474 69588813602 88567580948 139177627204 243560847607 487121695214 974243390428
• Sum of all divisors σ(n): 2243286432240
• Sum of proper divisors (its aliquot sum) s(n): 1269043041812
• 974243390428 is an abundant number, because the sum of its proper divisors (1269043041812) is greater than itself. Its abundance is 294799651384

Bases of 974243390428

• Binary: 1110001011010101011011100110001111011100₂
• Hexadecimal: 0xE2D56E63DC
• Base-36: CFK7CZ4S

Squares and roots of 974243390428

• 974243390428 squared (974243390428²) is 949150183792644442023184
• 974243390428 cubed (974243390428³) is 924703293083505256924577059939682752
• The square root of 974243390428 is 987037.6844011581
• The cube root of 974243390428 is 9913.3967882453

Scales and comparisons

• 974,243,390,428 seconds is equal to 30,977 years, 48 weeks, 1 day, 4 hours, 28 seconds.
• To count from 1 to 974,243,390,428 would take you about sixty-one thousand, nine hundred fifty-five 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 974243390428 cubic inches would be around 826.1 feet tall.

Recreational maths with 974243390428

• 974243390428 backwards is 824093342479
• The number of decimal digits it has is: 12
• The sum of 974243390428's digits is 55
• More coming soon!