100820148400

Names of 100820148400

• Cardinal: 100820148400 can be written as One hundred billion, eight hundred twenty million, one hundred forty-eight thousand, four hundred.

Scientific notation

• Scientific notation: 1.008201484 × 10¹¹

Factors of 100820148400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 8620

Divisors of 100820148400

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 25 38 40 50 76 80 95 100 152 190 200 304 380 400 475 760 950 1520 1900 2017 3800 4034 6577 7600 8068 10085 13154 16136 20170 26308 32272 32885 38323 40340 50425 52616 65770 76646 80680 100850 105232 124963 131540 153292 161360 164425 191615 201700 249926 263080 306584 328850 383230 403400 499852 526160 613168 624815 657700 766460 806800 958075 999704 1249630 1315400 1532920 1916150 1999408 2499260 2630800 3065840 3124075 3832300 4998520 6248150 7664600 9997040 12496300 13265809 15329200 24992600 26531618 49985200 53063236 66329045 106126472 132658090 212252944 252050371 265316180 331645225 504100742 530632360 663290450 1008201484 1061264720 1260251855 1326580900 2016402968 2520503710 2653161800 4032805936 5041007420 5306323600 6301259275 10082014840 12602518550 20164029680 25205037100 50410074200 100820148400
• Sum of all divisors σ(n): 255134044880
• Sum of proper divisors (its aliquot sum) s(n): 154313896480
• 100820148400 is an abundant number, because the sum of its proper divisors (154313896480) is greater than itself. Its abundance is 53493748080

Bases of 100820148400

• Binary: 1011101111001010110010110000010110000₂
• Hexadecimal: 0x17795960B0
• Base-36: 1ABDPODS

Squares and roots of 100820148400

• 100820148400 squared (100820148400²) is 10164702323398022560000
• 100820148400 cubed (100820148400³) is 1024806796686813426765747904000000
• The square root of 100820148400 is 317521.8864897347
• The cube root of 100820148400 is 4654.2436059553

Scales and comparisons

• 100,820,148,400 seconds is equal to 3,205 years, 39 weeks, 6 days, 20 hours, 46 minutes, 40 seconds.
• To count from 1 to 100,820,148,400 would take you about six thousand, four hundred eleven 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 100820148400 cubic inches would be around 387.9 feet tall.

Recreational maths with 100820148400

• 100820148400 backwards is 004841028001
• The number of decimal digits it has is: 12
• The sum of 100820148400's digits is 28
• More coming soon!