30121920948800

Names of 30121920948800

• Cardinal: 30121920948800 can be written as Thirty trillion, one hundred twenty-one billion, nine hundred twenty million, nine hundred forty-eight thousand, eight hundred.

Scientific notation

• Scientific notation: 3.01219209488 × 10¹³

Factors of 30121920948800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 19802

Divisors of 30121920948800

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 160 200 320 400 601 800 1202 1600 1801 2404 3005 3602 4808 6010 7204 9005 9616 12020 14408 15025 17393 18010 19232 24040 28816 30050 34786 36020 38464 45025 48080 57632 60100 69572 72040 86965 90050 96160 115264 120200 139144 144080 173930 180100 192320 240400 278288 288160 347860 360200 434825 480800 556576 576320 695720 720400 869650 961600 1082401 1113152 1391440 1440800 1739300 2164802 2782880 2881600 3478600 4329604 5412005 5565760 6957200 8659208 10453193 10824010 13914400 17318416 20906386 21648020 27060025 27828800 31324793 34636832 41812772 43296040 52265965 54120050 62649586 69273664 83625544 86592080 104531930 108240100 125299172 156623965 167251088 173184160 209063860 216480200 250598344 261329825 313247930 334502176 346368320 418127720 432960400 501196688 522659650 626495860 669004352 783119825 836255440 865920800 1002393376 1045319300 1252991720 1566239650 1672510880 1731841600 2004786752 2090638600 2505983440 3132479300 3345021760 4181277200 5011966880 6264958600 8362554400 10023933760 12529917200 16725108800 18826200593 25059834400 37652401186 50119668800 75304802372 94131002965 150609604744 188262005930 301219209488 376524011860 470655014825 602438418976 753048023720 941310029650 1204876837952 1506096047440 1882620059300 3012192094880 3765240118600 6024384189760 7530480237200 15060960474400 30121920948800
• Sum of all divisors σ(n): 74287571015112
• Sum of proper divisors (its aliquot sum) s(n): 44165650066312
• 30121920948800 is an abundant number, because the sum of its proper divisors (44165650066312) is greater than itself. Its abundance is 14043729117512

Bases of 30121920948800

• Binary: 110110110010101001110011001011110101001000000₂
• Hexadecimal: 0x1B654E65EA40
• Base-36: AODTI0ABK

Squares and roots of 30121920948800

• 30121920948800 squared (30121920948800²) is 907330121645756292221440000
• 30121920948800 cubed (30121920948800³) is 27330526198678558791284408024502272000000
• The square root of 30121920948800 is 5488344.0989792175
• The cube root of 30121920948800 is 31114.3611361331

Scales and comparisons

• 30,121,920,948,800 seconds is equal to 957,783 years, 47 weeks, 3 days, 7 hours, 33 minutes, 20 seconds.
• To count from 1 to 30,121,920,948,800 would take you about two million, three hundred ninety-four thousand, four hundred fifty-nine 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 30121920948800 cubic inches would be around 2592.9 feet tall.

Recreational maths with 30121920948800

• 30121920948800 backwards is 00884902912103
• The number of decimal digits it has is: 14
• The sum of 30121920948800's digits is 47
• More coming soon!