20828567200

Names of 20828567200

• Cardinal: 20828567200 can be written as Twenty billion, eight hundred twenty-eight million, five hundred sixty-seven thousand, two hundred.

Scientific notation

• Scientific notation: 2.08285672 × 10¹⁰

Factors of 20828567200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1472

Divisors of 20828567200

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 49 50 56 70 80 98 100 112 140 160 175 196 200 224 245 280 350 392 400 490 560 700 719 739 784 800 980 1120 1225 1400 1438 1478 1568 1960 2450 2800 2876 2956 3595 3695 3920 4900 5033 5173 5600 5752 5912 7190 7390 7840 9800 10066 10346 11504 11824 14380 14780 17975 18475 19600 20132 20692 23008 23648 25165 25865 28760 29560 35231 35950 36211 36950 39200 40264 41384 50330 51730 57520 59120 70462 71900 72422 73900 80528 82768 100660 103460 115040 118240 125825 129325 140924 143800 144844 147800 161056 165536 176155 181055 201320 206920 251650 258650 281848 287600 289688 295600 352310 362110 402640 413840 503300 517300 531341 563696 575200 579376 591200 704620 724220 805280 827680 880775 905275 1006600 1034600 1062682 1127392 1158752 1409240 1448440 1761550 1810550 2013200 2069200 2125364 2656705 2818480 2896880 3523100 3621100 3719387 4026400 4138400 4250728 5313410 5636960 5793760 7046200 7242200 7438774 8501456 10626820 13283525 14092400 14484400 14877548 17002912 18596935 21253640 26035709 26567050 28184800 28968800 29755096 37193870 42507280 52071418 53134100 59510192 74387740 85014560 92984675 104142836 106268200 119020384 130178545 148775480 185969350 208285672 212536400 260357090 297550960 371938700 416571344 425072800 520714180 595101920 650892725 743877400 833142688 1041428360 1301785450 1487754800 2082856720 2603570900 2975509600 4165713440 5207141800 10414283600 20828567200
• Sum of all divisors σ(n): 59311828800
• Sum of proper divisors (its aliquot sum) s(n): 38483261600
• 20828567200 is an abundant number, because the sum of its proper divisors (38483261600) is greater than itself. Its abundance is 17654694400

Bases of 20828567200

• Binary: 10011011001011110101011011010100000₂
• Hexadecimal: 0x4D97AB6A0
• Base-36: 9KGSHB4

Squares and roots of 20828567200

• 20828567200 squared (20828567200²) is 433829211604915840000
• 20828567200 cubed (20828567200³) is 9036040887236009423784448000000
• The square root of 20828567200 is 144321.0559828329
• The cube root of 20828567200 is 2751.3961924019

Scales and comparisons

• 20,828,567,200 seconds is equal to 662 years, 14 weeks, 5 days, 9 hours, 6 minutes, 40 seconds.
• To count from 1 to 20,828,567,200 would take you about one thousand, three hundred twenty-four 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 20828567200 cubic inches would be around 229.3 feet tall.

Recreational maths with 20828567200

• 20828567200 backwards is 00276582802
• 20828567200 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20828567200's digits is 40
• More coming soon!