5445967872

Names of 5445967872

• Cardinal: 5445967872 can be written as Five billion, four hundred forty-five million, nine hundred sixty-seven thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 5.445967872 × 10⁹

Factors of 5445967872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 240

Divisors of 5445967872

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 8 12 16 19 24 32 38 48 57 64 76 96 107 109 114 128 152 192 214 218 228 256 304 321 327 384 428 436 456 512 608 642 654 768 856 872 912 1024 1216 1284 1308 1536 1712 1744 1824 2033 2048 2071 2432 2568 2616 3072 3424 3488 3648 4066 4096 4142 4864 5136 5232 6099 6144 6213 6848 6976 7296 8132 8192 8284 9728 10272 10464 11663 12198 12288 12426 13696 13952 14592 16264 16568 19456 20544 20928 23326 24396 24576 24852 27392 27904 29184 32528 33136 34989 38912 41088 41856 46652 48792 49704 54784 55808 58368 65056 66272 69978 77824 82176 83712 93304 97584 99408 109568 111616 116736 130112 132544 139956 155648 164352 167424 186608 195168 198816 219136 221597 223232 233472 260224 265088 279912 328704 334848 373216 390336 397632 438272 443194 446464 466944 520448 530176 559824 657408 664791 669696 746432 780672 795264 876544 886388 892928 1040896 1060352 1119648 1314816 1329582 1339392 1492864 1561344 1590528 1772776 2081792 2120704 2239296 2629632 2659164 2678784 2985728 3122688 3181056 3545552 4163584 4241408 4478592 5318328 5971456 6245376 6362112 7091104 8327168 8482816 8957184 10636656 11942912 12490752 12724224 14182208 16654336 16965632 17914368 21273312 23885824 24981504 25448448 28364416 35828736 42546624 47771648 49963008 50896896 56728832 71657472 85093248 95543296 113457664 143314944 170186496 226915328 286629888 340372992 453830656 680745984 907661312 1361491968 1815322624 2722983936 5445967872
• Sum of all divisors σ(n): 15570403200
• Sum of proper divisors (its aliquot sum) s(n): 10124435328
• 5445967872 is an abundant number, because the sum of its proper divisors (10124435328) is greater than itself. Its abundance is 4678467456

Bases of 5445967872

• Binary: 101000100100110101110000000000000₂
• Hexadecimal: 0x1449AE000
• Base-36: 2I2DZPC

Squares and roots of 5445967872

• 5445967872 squared (5445967872²) is 29658566062856208384
• 5445967872 cubed (5445967872³) is 161519597907904443415001038848
• The square root of 5445967872 is 73796.8012314897
• The cube root of 5445967872 is 1759.3747641387

Scales and comparisons

• 5,445,967,872 seconds is equal to 173 years, 8 weeks, 4 days, 51 minutes, 12 seconds.
• To count from 1 to 5,445,967,872 would take you about three hundred forty-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 5445967872 cubic inches would be around 146.6 feet tall.

Recreational maths with 5445967872

• 5445967872 backwards is 2787695445
• 5445967872 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 5445967872's digits is 57
• More coming soon!