30648969249640

Names of 30648969249640

• Cardinal: 30648969249640 can be written as Thirty trillion, six hundred forty-eight billion, nine hundred sixty-nine million, two hundred forty-nine thousand, six hundred forty.

Scientific notation

• Scientific notation: 3.064896924964 × 10¹³

Factors of 30648969249640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 11574766

Divisors of 30648969249640

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 28 35 40 49 56 70 98 140 193 196 245 280 343 386 392 490 686 772 965 980 1351 1372 1544 1715 1930 1960 2702 2744 3430 3860 5404 6755 6860 7720 9457 10808 13510 13720 18914 27020 37828 47285 54040 66199 75656 94570 132398 189140 264796 330995 378280 529592 661990 1323980 2647960 11574559 23149118 46298236 57872795 81021913 92596472 115745590 162043826 231491180 324087652 405109565 462982360 567153391 648175304 810219130 1134306782 1620438260 2233889887 2268613564 2835766955 3240876520 3970073737 4467779774 4537227128 5671533910 7940147474 8935559548 11169449435 11343067820 15637229209 15880294948 17871119096 19850368685 22338898870 22686135640 31274458418 31760589896 39700737370 44677797740 62548916836 78186146045 79401474740 89355595480 109460604463 125097833672 156372292090 158802949480 218921208926 312744584180 437842417852 547303022315 625489168360 766224231241 875684835704 1094606044630 1532448462482 2189212089260 3064896924964 3831121156205 4378424178520 6129793849928 7662242312410 15324484624820 30648969249640
• Sum of all divisors σ(n): 80836727040000
• Sum of proper divisors (its aliquot sum) s(n): 50187757790360
• 30648969249640 is an abundant number, because the sum of its proper divisors (50187757790360) is greater than itself. Its abundance is 19538788540720

Bases of 30648969249640

• Binary: 110111110000000000100111011001100001101101000₂
• Hexadecimal: 0x1BE004ECC368
• Base-36: AV3XWYHYG

Squares and roots of 30648969249640

• 30648969249640 squared (30648969249640²) is 939359316065378304640129600
• 30648969249640 cubed (30648969249640³) is 28790394792450641294748928236744353344000
• The square root of 30648969249640 is 5536151.1223629003
• The cube root of 30648969249640 is 31294.7839605855

Scales and comparisons

• 30,648,969,249,640 seconds is equal to 974,542 years, 21 weeks, 5 days, 9 hours, 20 minutes, 40 seconds.
• To count from 1 to 30,648,969,249,640 would take you about two million, four hundred thirty-six thousand, three hundred fifty-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 30648969249640 cubic inches would be around 2607.9 feet tall.

Recreational maths with 30648969249640

• 30648969249640 backwards is 04694296984603
• 30648969249640 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 30648969249640's digits is 70
• More coming soon!