21319075584

Names of 21319075584

• Cardinal: 21319075584 can be written as Twenty-one billion, three hundred nineteen million, seventy-five thousand, five hundred eighty-four.

Scientific notation

• Scientific notation: 2.1319075584 × 10¹⁰

Factors of 21319075584

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 793

Divisors of 21319075584

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 37 48 54 64 72 74 81 96 108 111 128 144 148 162 192 216 222 256 288 296 324 333 384 432 444 576 592 648 666 751 768 864 888 999 1152 1184 1296 1332 1369 1502 1728 1776 1998 2253 2304 2368 2592 2664 2738 2997 3004 3456 3552 3996 4107 4506 4736 5184 5328 5476 5994 6008 6759 6912 7104 7992 8214 9012 9472 10368 10656 10952 11988 12016 12321 13518 14208 15984 16428 18024 20277 20736 21312 21904 23976 24032 24642 27036 27787 28416 31968 32856 36048 36963 40554 42624 43808 47952 48064 49284 54072 55574 60831 63936 65712 72096 73926 81108 83361 85248 87616 95904 96128 98568 108144 110889 111148 121662 127872 131424 144192 147852 162216 166722 175232 191808 192256 197136 216288 221778 222296 243324 250083 255744 262848 288384 295704 324432 333444 350464 383616 394272 432576 443556 444592 486648 500166 525696 576768 591408 648864 666888 750249 767232 788544 865152 887112 889184 973296 1000332 1028119 1051392 1182816 1297728 1333776 1500498 1577088 1730304 1774224 1778368 1946592 2000664 2056238 2250747 2365632 2595456 2667552 3000996 3084357 3154176 3548448 3556736 3893184 4001328 4112476 4501494 4731264 5190912 5335104 6001992 6168714 7096896 7113472 7786368 8002656 8224952 9002988 9253071 9462528 10670208 12003984 12337428 14193792 15572736 16005312 16449904 18005976 18506142 21340416 24007968 24674856 27759213 28387584 32010624 32899808 36011952 37012284 48015936 49349712 55518426 64021248 65799616 72023904 74024568 83277639 96031872 98699424 111036852 131599232 144047808 148049136 166555278 192063744 197398848 222073704 263198464 288095616 296098272 333110556 394797696 444147408 576191232 592196544 666221112 789595392 888294816 1184393088 1332442224 1776589632 2368786176 2664884448 3553179264 5329768896 7106358528 10659537792 21319075584
• Sum of all divisors σ(n): 65421155184
• Sum of proper divisors (its aliquot sum) s(n): 44102079600
• 21319075584 is an abundant number, because the sum of its proper divisors (44102079600) is greater than itself. Its abundance is 22783004016

Bases of 21319075584

• Binary: 10011110110101101110100011100000000₂
• Hexadecimal: 0x4F6B74700
• Base-36: 9SKTS00

Squares and roots of 21319075584

• 21319075584 squared (21319075584²) is 454502983756304941056
• 21319075584 cubed (21319075584³) is 9689583463854189274925528776704
• The square root of 21319075584 is 146010.5324420125
• The cube root of 21319075584 is 2772.8270990033

Scales and comparisons

• 21,319,075,584 seconds is equal to 677 years, 45 weeks, 5 days, 13 hours, 26 minutes, 24 seconds.
• To count from 1 to 21,319,075,584 would take you about one thousand, three hundred fifty-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 21319075584 cubic inches would be around 231.1 feet tall.

Recreational maths with 21319075584

• 21319075584 backwards is 48557091312
• The number of decimal digits it has is: 11
• The sum of 21319075584's digits is 45
• More coming soon!