30428937374240

Names of 30428937374240

• Cardinal: 30428937374240 can be written as Thirty trillion, four hundred twenty-eight billion, nine hundred thirty-seven million, three hundred seventy-four thousand, two hundred forty.

Scientific notation

• Scientific notation: 3.042893737424 × 10¹³

Factors of 30428937374240

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 20687926

Divisors of 30428937374240

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 16 20 29 32 40 58 80 116 145 160 232 290 317 464 580 634 928 1160 1268 1585 2320 2536 3170 4640 5072 6340 9193 10144 12680 18386 25360 36772 45965 50720 73544 91930 147088 183860 294176 367720 735440 1470880 20687573 41375146 82750292 103437865 165500584 206875730 331001168 413751460 599939617 662002336 827502920 1199879234 1655005840 2399758468 2999698085 3310011680 4799516936 5999396170 6557960641 9599033872 11998792340 13115921282 19198067744 23997584680 26231842564 32789803205 47995169360 52463685128 65579606410 95990338720 104927370256 131159212820 190180858589 209854740512 262318425640 380361717178 524636851280 760723434356 950904292945 1049273702560 1521446868712 1901808585890 3042893737424 3803617171780 6085787474848 7607234343560 15214468687120 30428937374240
• Sum of all divisors σ(n): 74601874352880
• Sum of proper divisors (its aliquot sum) s(n): 44172936978640
• 30428937374240 is an abundant number, because the sum of its proper divisors (44172936978640) is greater than itself. Its abundance is 13743999604400

Bases of 30428937374240

• Binary: 110111010110011001010000000001100101000100000₂
• Hexadecimal: 0x1BACCA00CA20
• Base-36: ASAUZNSBK

Squares and roots of 30428937374240

• 30428937374240 squared (30428937374240²) is 925920229725419905815577600
• 30428937374240 cubed (30428937374240³) is 28174768683856716385049289961432961024000
• The square root of 30428937374240 is 5516243.0488730281
• The cube root of 30428937374240 is 31219.7146160119

Scales and comparisons

• 30,428,937,374,240 seconds is equal to 967,546 years, 4 weeks, 3 days, 3 hours, 57 minutes, 20 seconds.
• To count from 1 to 30,428,937,374,240 would take you about two million, four hundred eighteen thousand, eight hundred sixty-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 30428937374240 cubic inches would be around 2601.6 feet tall.

Recreational maths with 30428937374240

• 30428937374240 backwards is 04247373982403
• The number of decimal digits it has is: 14
• The sum of 30428937374240's digits is 56
• More coming soon!