31142776272

Names of 31142776272

• Cardinal: 31142776272 can be written as Thirty-one billion, one hundred forty-two million, seven hundred seventy-six thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 3.1142776272 × 10¹⁰

Factors of 31142776272

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 311

Divisors of 31142776272

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 12 16 17 19 24 34 37 38 48 51 57 68 74 76 102 111 114 136 148 152 204 222 228 233 272 296 304 323 408 444 456 466 592 629 646 699 703 816 888 912 932 969 1258 1292 1398 1406 1776 1864 1887 1938 2109 2516 2584 2796 2812 3728 3774 3876 3961 4218 4427 5032 5168 5592 5624 7548 7752 7922 8436 8621 8854 10064 11184 11248 11883 11951 13281 15096 15504 15844 16872 17242 17708 23766 23902 25863 26562 30192 31688 33744 34484 35416 35853 47532 47804 51726 53124 54289 63376 68968 70832 71706 75259 95064 95608 103452 106248 108578 137936 143412 146557 150518 162867 163799 190128 191216 206904 212496 217156 225777 286824 293114 301036 325734 327598 413808 434312 439671 451554 491397 573648 586228 602072 651468 655196 868624 879342 903108 922913 982794 1031491 1172456 1204144 1302936 1310392 1758684 1806216 1845826 1965588 2008693 2062982 2344912 2605872 2620784 2768739 2784583 3094473 3517368 3612432 3691652 3931176 4017386 4125964 5537478 5569166 6026079 6188946 7034736 7383304 7862352 8034772 8251928 8353749 11074956 11138332 12052158 12377892 14766608 16069544 16503856 16707498 17535347 22149912 22276664 24104316 24755784 32139088 33414996 34147781 35070694 38165167 44299824 44553328 48208632 49511568 52606041 66829992 68295562 70141388 76330334 96417264 102443343 105212082 114495501 133659984 136591124 140282776 152660668 204886686 210424164 228991002 273182248 280565552 305321336 409773372 420848328 457982004 546364496 610642672 648807839 819546744 841696656 915964008 1297615678 1639093488 1831928016 1946423517 2595231356 3892847034 5190462712 7785694068 10380925424 15571388136 31142776272
• Sum of all divisors σ(n): 92488455360
• Sum of proper divisors (its aliquot sum) s(n): 61345679088
• 31142776272 is an abundant number, because the sum of its proper divisors (61345679088) is greater than itself. Its abundance is 30202902816

Bases of 31142776272

• Binary: 11101000000010000010000110111010000₂
• Hexadecimal: 0x740410DD0
• Base-36: EB1LRYO

Squares and roots of 31142776272

• 31142776272 squared (31142776272²) is 969872513927846217984
• 31142776272 cubed (31142776272³) is 30204522713617118717497054875648
• The square root of 31142776272 is 176473.1602029045
• The cube root of 31142776272 is 3146.1960051055

Scales and comparisons

• 31,142,776,272 seconds is equal to 990 years, 12 weeks, 4 days, 19 hours, 11 minutes, 12 seconds.
• To count from 1 to 31,142,776,272 would take you about one thousand, nine hundred eighty 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 31142776272 cubic inches would be around 262.2 feet tall.

Recreational maths with 31142776272

• 31142776272 backwards is 27267724113
• The number of decimal digits it has is: 11
• The sum of 31142776272's digits is 42
• More coming soon!