1401153138

Names of 1401153138

• Cardinal: 1401153138 can be written as One billion, four hundred one million, one hundred fifty-three thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 1.401153138 × 10⁹

Factors of 1401153138

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 733

Divisors of 1401153138

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 6 7 9 11 14 18 19 21 22 33 38 42 49 57 63 66 77 98 99 114 121 126 133 147 154 171 198 209 231 242 266 294 342 363 399 418 441 462 539 627 691 693 726 798 847 882 931 1078 1089 1197 1254 1382 1386 1463 1617 1694 1862 1881 2073 2178 2299 2394 2541 2793 2926 3234 3762 4146 4389 4598 4837 4851 5082 5586 5929 6219 6897 7601 7623 8379 8778 9674 9702 10241 11858 12438 13129 13167 13794 14511 15202 15246 16093 16758 17787 20482 20691 22803 26258 26334 29022 30723 32186 33859 35574 39387 41382 43533 45606 48279 53207 53361 61446 67718 68409 78774 83611 87066 91903 92169 96558 101577 106414 106722 112651 118161 136818 144419 144837 159621 167222 183806 184338 203154 225302 236322 250833 275709 288838 289674 304731 319242 337953 372449 433257 478863 501666 551418 585277 609462 643321 675906 744898 752499 827127 866514 957726 1010933 1013859 1117347 1170554 1286642 1299771 1504998 1588609 1654254 1755831 1929963 2021866 2027718 2234694 2599542 3032799 3177218 3352041 3511662 3859926 4096939 4765827 5267493 5789889 6065598 6704082 7076531 8193878 9098397 9531654 10534986 11120263 11579778 12290817 14153062 14297481 18196794 21229593 22240526 24581634 28594962 33360789 36872451 42459186 63688779 66721578 73744902 77841841 100082367 127377558 155683682 200164734 233525523 467051046 700576569 1401153138
• Sum of all divisors σ(n): 4091920560
• Sum of proper divisors (its aliquot sum) s(n): 2690767422
• 1401153138 is an abundant number, because the sum of its proper divisors (2690767422) is greater than itself. Its abundance is 1289614284

Bases of 1401153138

• Binary: 1010011100000111110011001110010₂
• Hexadecimal: 0x5383E672
• Base-36: N67KOI

Squares and roots of 1401153138

• 1401153138 squared (1401153138²) is 1963230116127247044
• 1401153138 cubed (1401153138³) is 2750786037827796603001824072
• The square root of 1401153138 is 37431.9801506679
• The cube root of 1401153138 is 1118.9960012987

Scales and comparisons

• 1,401,153,138 seconds is equal to 44 years, 28 weeks, 5 days, 1 hour, 12 minutes, 18 seconds.
• To count from 1 to 1,401,153,138 would take you about 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 1401153138 cubic inches would be around 93.2 feet tall.

Recreational maths with 1401153138

• 1401153138 backwards is 8313511041
• The number of decimal digits it has is: 10
• The sum of 1401153138's digits is 27
• More coming soon!