9920076672

Names of 9920076672

• Cardinal: 9920076672 can be written as Nine billion, nine hundred twenty million, seventy-six thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 9.920076672 × 10⁹

Factors of 9920076672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 270

Divisors of 9920076672

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 64 66 88 96 103 128 132 151 176 192 206 264 302 309 352 384 412 453 528 604 618 704 824 906 1056 1133 1208 1236 1408 1648 1661 1812 2112 2266 2416 2472 3296 3322 3399 3624 4224 4532 4832 4944 4983 6592 6644 6798 7248 9064 9664 9888 9966 13184 13288 13596 14496 15553 18128 19328 19776 19932 22801 26576 27192 28992 31106 36256 39552 39864 45602 46659 53152 54384 57984 62212 68403 72512 79728 91204 93318 106304 108768 124424 136806 145024 159456 171083 182408 186636 212608 217536 248848 250811 273612 318912 342166 364816 373272 435072 497696 501622 513249 547224 637824 684332 729632 746544 752433 995392 1003244 1026498 1094448 1368664 1459264 1493088 1504866 1990784 2006488 2052996 2188896 2348503 2737328 2918528 2986176 3009732 4012976 4105992 4377792 4697006 5474656 5972352 6019464 7045509 8025952 8211984 8755584 9394012 10949312 12038928 14091018 16051904 16423968 18788024 21898624 24077856 25833533 28182036 32103808 32847936 37576048 48155712 51667066 56364072 65695872 75152096 77500599 96311424 103334132 112728144 150304192 155001198 206668264 225456288 300608384 310002396 413336528 450912576 620004792 826673056 901825152 1240009584 1653346112 2480019168 3306692224 4960038336 9920076672
• Sum of all divisors σ(n): 29218250880
• Sum of proper divisors (its aliquot sum) s(n): 19298174208
• 9920076672 is an abundant number, because the sum of its proper divisors (19298174208) is greater than itself. Its abundance is 9378097536

Bases of 9920076672

• Binary: 1001001111010010000101101110000000₂
• Hexadecimal: 0x24F485B80
• Base-36: 4K25O5C

Squares and roots of 9920076672

• 9920076672 squared (9920076672²) is 98407921178358595584
• 9920076672 cubed (9920076672³) is 976214123221449855303520616448
• The square root of 9920076672 is 99599.5816858685
• The cube root of 9920076672 is 2148.6796776875

Scales and comparisons

• 9,920,076,672 seconds is equal to 315 years, 22 weeks, 1 day, 16 hours, 51 minutes, 12 seconds.
• To count from 1 to 9,920,076,672 would take you about six hundred thirty 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 9920076672 cubic inches would be around 179.1 feet tall.

Recreational maths with 9920076672

• 9920076672 backwards is 2766700299
• 9920076672 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 9920076672's digits is 48
• More coming soon!