40643061228

Names of 40643061228

• Cardinal: 40643061228 can be written as Forty billion, six hundred forty-three million, sixty-one thousand, two hundred twenty-eight.

Scientific notation

• Scientific notation: 4.0643061228 × 10¹⁰

Factors of 40643061228

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 49390

Divisors of 40643061228

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 21 22 27 28 33 36 42 44 54 63 66 77 81 84 99 108 121 126 132 154 162 189 198 231 242 243 252 297 308 324 363 378 396 462 484 486 567 594 693 726 756 847 891 924 972 1089 1134 1188 1386 1452 1694 1701 1782 2079 2178 2268 2541 2673 2772 3267 3388 3402 3564 4158 4356 5082 5346 6237 6534 6804 7623 8316 9801 10164 10692 12474 13068 15246 18711 19602 22869 24948 29403 30492 37422 39204 45738 49367 58806 68607 74844 91476 98734 117612 137214 148101 197468 205821 274428 296202 345569 411642 444303 543037 592404 691138 823284 888606 1036707 1086074 1332909 1382276 1629111 1777212 2073414 2172148 2665818 3110121 3258222 3801259 3998727 4146828 4887333 5331636 5973407 6220242 6516444 7602518 7997454 9330363 9774666 11403777 11946814 11996181 12440484 14661999 15205036 15994908 17920221 18660726 19549332 22807554 23893628 23992362 27991089 29323998 34211331 35840442 37321452 41813849 43985997 45615108 47984724 53760663 55982178 58647996 68422662 71680884 83627698 83973267 87971994 102633993 107521326 111964356 125441547 131957991 136845324 161281989 167255396 167946534 175943988 205267986 215042652 250883094 263915982 307901979 322563978 335893068 376324641 410535972 483845967 501766188 527831964 615803958 645127956 752649282 923705937 967691934 1128973923 1231607916 1451537901 1505298564 1847411874 1935383868 2257947846 2903075802 3386921769 3694823748 4515895692 5806151604 6773843538 10160765307 13547687076 20321530614 40643061228
• Sum of all divisors σ(n): 133840202496
• Sum of proper divisors (its aliquot sum) s(n): 93197141268
• 40643061228 is an abundant number, because the sum of its proper divisors (93197141268) is greater than itself. Its abundance is 52554080040

Bases of 40643061228

• Binary: 100101110110100000111110010111101100₂
• Hexadecimal: 0x97683E5EC
• Base-36: IO5TUR0

Squares and roots of 40643061228

• 40643061228 squared (40643061228²) is 1651858425982956867984
• 40643061228 cubed (40643061228³) is 67136583147213022069956824924352
• The square root of 40643061228 is 201601.2431211673
• The cube root of 40643061228 is 3438.1815369729

Scales and comparisons

• 40,643,061,228 seconds is equal to 1,292 years, 16 weeks, 5 days, 19 hours, 13 minutes, 48 seconds.
• To count from 1 to 40,643,061,228 would take you about two thousand, five hundred eighty-four 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 40643061228 cubic inches would be around 286.5 feet tall.

Recreational maths with 40643061228

• 40643061228 backwards is 82216034604
• 40643061228 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40643061228's digits is 36
• More coming soon!