1073672145

Names of 1073672145

• Cardinal: 1073672145 can be written as One billion, seventy-three million, six hundred seventy-two thousand, one hundred forty-five.

Scientific notation

• Scientific notation: 1.073672145 × 10⁹

Factors of 1073672145

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 195

Divisors of 1073672145

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 5 7 9 13 15 17 21 27 35 39 45 51 53 63 65 85 91 97 105 117 119 135 153 159 189 195 221 255 265 273 291 315 351 357 371 455 459 477 485 585 595 663 679 689 765 795 819 873 901 945 1071 1105 1113 1261 1365 1431 1455 1547 1649 1755 1785 1855 1989 2037 2067 2295 2385 2457 2619 2703 3213 3315 3339 3395 3445 3783 4095 4365 4505 4641 4823 4947 5141 5355 5565 5967 6111 6201 6305 6307 7155 7735 8109 8245 8827 9945 10017 10185 10335 11349 11543 11713 12285 13095 13515 13923 14469 14841 15423 16065 16695 18333 18603 18915 18921 21437 23205 24115 24327 24735 25705 26481 29835 30555 31005 31535 34047 34629 35139 35987 40545 41769 43407 44135 44523 46269 50085 56745 56763 57715 58565 64311 66833 69615 72345 74205 77115 79443 81991 87397 91665 93015 94605 103887 105417 107185 107961 121635 130221 132405 138807 150059 170235 170289 173145 175695 179935 192933 200499 208845 217035 222615 231345 238329 245973 262191 283815 311661 316251 321555 323883 334165 397215 409955 436985 450177 467831 519435 527085 539805 578799 601497 611779 651105 694035 737919 750295 786573 851445 964665 971649 1002495 1136161 1191645 1229865 1310955 1350531 1403493 1558305 1581255 1619415 1804491 1835337 2213757 2250885 2339155 2359719 2893995 3007485 3058895 3408483 3689595 3932865 4051593 4210479 4858245 5506011 5680805 6752655 7017465 7953127 9022455 9176685 10225449 11068785 11798595 12631437 16518033 17042415 20257965 21052395 23859381 27530055 30676347 39765635 51127245 63157185 71578143 82590165 119296905 153381735 214734429 357890715 1073672145
• Sum of all divisors σ(n): 2560481280
• Sum of proper divisors (its aliquot sum) s(n): 1486809135
• 1073672145 is an abundant number, because the sum of its proper divisors (1486809135) is greater than itself. Its abundance is 413136990

Bases of 1073672145

• Binary: 111111111111101110111111010001₂
• Hexadecimal: 0x3FFEEFD1
• Base-36: HR8IQ9

Squares and roots of 1073672145

• 1073672145 squared (1073672145²) is 1152771874948901025
• 1073672145 cubed (1073672145³) is 1237699051672058328904448625
• The square root of 1073672145 is 32766.9367655873
• The cube root of 1073672145 is 1023.9778491631

Scales and comparisons

• 1,073,672,145 seconds is equal to 34 years, 7 weeks, 1 day, 18 hours, 15 minutes, 45 seconds.
• To count from 1 to 1,073,672,145 would take you about sixty-eight 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 1073672145 cubic inches would be around 85.3 feet tall.

Recreational maths with 1073672145

• 1073672145 backwards is 5412763701
• The number of decimal digits it has is: 10
• The sum of 1073672145's digits is 36
• More coming soon!