82971872000

Names of 82971872000

• Cardinal: 82971872000 can be written as Eighty-two billion, nine hundred seventy-one million, eight hundred seventy-two thousand.

Scientific notation

• Scientific notation: 8.2971872 × 10¹⁰

Factors of 82971872000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 83679

Divisors of 82971872000

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 31 32 40 50 62 64 80 100 124 125 128 155 160 200 248 250 256 310 320 400 496 500 620 640 775 800 992 1000 1240 1280 1550 1600 1984 2000 2480 3100 3200 3875 3968 4000 4960 6200 6400 7750 7936 8000 9920 12400 15500 16000 19840 24800 31000 32000 39680 49600 62000 83641 99200 124000 167282 198400 248000 334564 418205 496000 669128 836410 992000 1338256 1672820 2091025 2592871 2676512 3345640 4182050 5185742 5353024 6691280 8364100 10371484 10455125 10706048 12964355 13382560 16728200 20742968 20910250 21412096 25928710 26765120 33456400 41485936 41820500 51857420 53530240 64821775 66912800 82971872 83641000 103714840 107060480 129643550 133825600 165943744 167282000 207429680 259287100 267651200 324108875 331887488 334564000 414859360 518574200 535302400 648217750 663774976 669128000 829718720 1037148400 1296435500 1338256000 1659437440 2074296800 2592871000 2676512000 3318874880 4148593600 5185742000 8297187200 10371484000 16594374400 20742968000 41485936000 82971872000
• Sum of all divisors σ(n): 213363381504
• Sum of proper divisors (its aliquot sum) s(n): 130391509504
• 82971872000 is an abundant number, because the sum of its proper divisors (130391509504) is greater than itself. Its abundance is 47419637504

Bases of 82971872000

• Binary: 1001101010001100000100100101100000000₂
• Hexadecimal: 0x1351824B00
• Base-36: 1247B668

Squares and roots of 82971872000

• 82971872000 squared (82971872000²) is 6884331543184384000000
• 82971872000 cubed (82971872000³) is 571205875606657181646848000000000
• The square root of 82971872000 is 288048.3848244943
• The cube root of 82971872000 is 4361.5778594601

Scales and comparisons

• 82,971,872,000 seconds is equal to 2,638 years, 12 weeks, 6 days, 14 hours, 13 minutes, 20 seconds.
• To count from 1 to 82,971,872,000 would take you about five thousand, two hundred seventy-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 82971872000 cubic inches would be around 363.5 feet tall.

Recreational maths with 82971872000

• 82971872000 backwards is 00027817928
• The number of decimal digits it has is: 11
• The sum of 82971872000's digits is 44
• More coming soon!