40722132828

Names of 40722132828

• Cardinal: 40722132828 can be written as Forty billion, seven hundred twenty-two million, one hundred thirty-two thousand, eight hundred twenty-eight.

Scientific notation

• Scientific notation: 4.0722132828 × 10¹⁰

Factors of 40722132828

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 183

Divisors of 40722132828

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 12 13 26 31 39 52 61 62 73 78 93 122 124 146 156 183 186 219 244 292 366 372 403 438 732 793 806 876 949 961 1209 1586 1612 1891 1898 1922 2263 2379 2418 2847 2883 3172 3721 3782 3796 3844 4453 4526 4758 4836 5673 5694 5766 6789 7442 7564 8906 9052 9516 11163 11346 11388 11532 12493 13359 13578 14884 17812 22326 22692 24583 24986 26718 27156 29419 37479 44652 48373 49166 49972 53436 57889 58621 58838 70153 73749 74958 88257 96746 98332 115351 115778 117242 117676 138043 140306 145119 147498 149916 173667 175863 176514 193492 210459 230702 231556 234484 271633 276086 280612 290238 294996 346053 347334 351726 353028 414129 420918 461404 543266 552172 580476 692106 694668 703452 762073 814899 828258 841836 911989 1086532 1384212 1499563 1524146 1629798 1656516 1794559 1823978 2286219 2735967 2999126 3048292 3259596 3531229 3575881 3589118 3647956 4279333 4498689 4572438 5383677 5471934 5998252 7062458 7151762 7178236 8420623 8558666 8997378 9144876 10593687 10727643 10767354 10943868 12837999 14124916 14303524 16841246 17117332 17994756 21187374 21455286 21534708 25261869 25675998 33682492 42374748 42910572 46486453 50523738 51351996 55631329 92972906 101047476 109468099 111262658 139459359 166893987 185945812 218936198 222525316 261039313 278918718 328404297 333787974 437872396 522078626 557837436 656808594 667575948 783117939 1044157252 1313617188 1566235878 3132471756 3393511069 6787022138 10180533207 13574044276 20361066414 40722132828
• Sum of all divisors σ(n): 108969103152
• Sum of proper divisors (its aliquot sum) s(n): 68246970324
• 40722132828 is an abundant number, because the sum of its proper divisors (68246970324) is greater than itself. Its abundance is 27524837496

Bases of 40722132828

• Binary: 100101111011001110100110111101011100₂
• Hexadecimal: 0x97B3A6F5C
• Base-36: IPGWMSC

Squares and roots of 40722132828

• 40722132828 squared (40722132828²) is 1658292102061275277584
• 40722132828 cubed (40722132828³) is 67529191247762584448848218927552
• The square root of 40722132828 is 201797.2567405217
• The cube root of 40722132828 is 3440.4097680925

Scales and comparisons

• 40,722,132,828 seconds is equal to 1,294 years, 43 weeks, 3 days, 23 hours, 33 minutes, 48 seconds.
• To count from 1 to 40,722,132,828 would take you about two thousand, five 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 40722132828 cubic inches would be around 286.7 feet tall.

Recreational maths with 40722132828

• 40722132828 backwards is 82823122704
• 40722132828 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40722132828's digits is 39
• More coming soon!