2972572944

Names of 2972572944

• Cardinal: 2972572944 can be written as Two billion, nine hundred seventy-two million, five hundred seventy-two thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 2.972572944 × 10⁹

Factors of 2972572944

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 183

Divisors of 2972572944

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 17 22 24 33 34 44 48 51 61 66 68 88 89 102 122 132 136 176 178 183 187 204 244 264 267 272 356 366 374 408 488 528 534 561 671 712 732 748 816 976 979 1037 1068 1122 1342 1424 1464 1496 1513 1958 2013 2074 2136 2244 2684 2928 2937 2992 3026 3111 3721 3916 4026 4148 4272 4488 4539 5368 5429 5874 6052 6222 7442 7832 8052 8296 8976 9078 10736 10858 11163 11407 11748 12104 12444 14884 15664 16104 16287 16592 16643 18156 21716 22326 22814 23496 24208 24888 29768 32208 32574 33286 34221 36312 40931 43432 44652 45628 46992 49776 49929 59536 59719 63257 65148 66572 68442 72624 81862 86864 89304 91256 92293 99858 119438 122793 126514 130296 133144 136884 163724 178608 179157 182512 184586 189771 199716 238876 245586 253028 260592 266288 273768 276879 327448 331169 358314 369172 379542 399432 477752 491172 506056 547536 553758 654896 662338 695827 716628 738344 759084 798864 955504 982344 993507 1012112 1015223 1107516 1324676 1391654 1433256 1476688 1518168 1964688 1987014 2030446 2087481 2215032 2649352 2783308 2866512 3036336 3045669 3642859 3974028 4060892 4174962 4430064 5298704 5566616 5629873 6091338 7285718 7948056 8121784 8349924 10928577 11133232 11259746 12182676 14571436 15896112 16243568 16699848 16889619 21857154 22519492 24365352 29142872 33399696 33779238 43714308 45038984 48730704 58285744 61928603 67558476 87428616 90077968 123857206 135116952 174857232 185785809 247714412 270233904 371571618 495428824 743143236 990857648 1486286472 2972572944
• Sum of all divisors σ(n): 9119148480
• Sum of proper divisors (its aliquot sum) s(n): 6146575536
• 2972572944 is an abundant number, because the sum of its proper divisors (6146575536) is greater than itself. Its abundance is 3174002592

Bases of 2972572944

• Binary: 10110001001011011101110100010000₂
• Hexadecimal: 0xB12DDD10
• Base-36: 1D5SJYO

Squares and roots of 2972572944

• 2972572944 squared (2972572944²) is 8836189907400827136
• 2972572944 cubed (2972572944³) is 26266219046785564107694608384
• The square root of 2972572944 is 54521.3072477173
• The cube root of 2972572944 is 1437.8409233379

Scales and comparisons

• 2,972,572,944 seconds is equal to 94 years, 26 weeks, 6 days, 18 hours, 42 minutes, 24 seconds.
• To count from 1 to 2,972,572,944 would take you about one hundred eighty-nine 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 2972572944 cubic inches would be around 119.8 feet tall.

Recreational maths with 2972572944

• 2972572944 backwards is 4492752792
• 2972572944 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2972572944's digits is 51
• More coming soon!