40516860987668

Names of 40516860987668

• Cardinal: 40516860987668 can be written as Forty trillion, five hundred sixteen billion, eight hundred sixty million, nine hundred eighty-seven thousand, six hundred sixty-eight.

Scientific notation

• Scientific notation: 4.0516860987668 × 10¹³

Factors of 40516860987668

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 562

Divisors of 40516860987668

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 13 19 26 37 38 52 74 76 148 169 247 338 361 481 491 494 676 703 722 962 982 988 1369 1406 1444 1924 1964 2197 2738 2812 3211 4394 4693 5476 6253 6383 6422 6859 8788 9139 9329 9386 12506 12766 12844 13357 13718 17797 18167 18278 18658 18772 25012 25532 26011 26714 27436 35594 36334 36556 37316 41743 52022 53428 61009 71188 72668 81289 82979 83486 89167 104044 118807 121277 122018 162578 165958 166972 173641 177251 178334 231361 236171 237614 242554 244036 253783 325156 331916 338143 345173 347282 354502 356668 462722 472342 475228 485108 494209 507566 672179 676286 690346 694564 709004 793117 925444 944684 988418 1015132 1078727 1159171 1344358 1352572 1380692 1544491 1576601 1586234 1976836 2157454 2257333 2304263 2318342 2688716 3007693 3070223 3088982 3153202 3172468 3299179 3367769 4314908 4395859 4487249 4514666 4608526 4636684 6015386 6140446 6177964 6306404 6424717 6558287 6598358 6735538 8738327 8791718 8974498 9029332 9217052 9389971 12030772 12280892 12771401 12849434 13116574 13196716 13471076 15069223 17476654 17583436 17948996 18779942 20495813 25542802 25698868 26233148 29345329 29955419 30138446 34953308 37559884 39912899 40991626 42889327 43780997 51085604 57146167 58334237 58690658 59910838 60276892 79825798 81983252 83521321 85257731 85778654 87561994 113598251 114292334 116668474 117381316 119821676 122069623 124607453 159651596 166028213 167042642 170515462 171557308 175123988 227196502 228584668 233336948 242656619 244139246 249214906 332056426 334085284 341030924 389420447 454393004 485313238 488278492 498429812 557561251 569152961 664112852 758345081 778840894 970626476 1085777173 1108350503 1115122502 1138305922 1476777263 1516690162 1557681788 1586905099 1619896889 2158366769 2171554346 2216701006 2230245004 2276611844 2953554526 3033380324 3154536047 3173810198 3239793778 4316733538 4343108692 4433402012 4610475761 5907109052 6309072094 6347620396 6479587556 7398988493 8633467076 9220951522 12618144188 14408556539 14797976986 18441903044 20629766287 21058659557 28058767997 28817113078 29595953972 41008968611 41259532574 42117319114 56117535994 57634226156 59936184893 82017937222 82519065148 84234638228 112235071988 119872369786 164035874444 239744739572 273762574241 533116591943 547525148482 779170403609 1066233183886 1095050296964 1558340807218 2132466367772 3116681614436 10129215246917 20258430493834 40516860987668
• Sum of all divisors σ(n): 83497363689600
• Sum of proper divisors (its aliquot sum) s(n): 42980502701932
• 40516860987668 is an abundant number, because the sum of its proper divisors (42980502701932) is greater than itself. Its abundance is 2463641714264

Bases of 40516860987668

• Binary: 1001001101100110010001000110110100100100010100₂
• Hexadecimal: 0x24D9911B4914
• Base-36: ED16SX1CK

Squares and roots of 40516860987668

• 40516860987668 squared (40516860987668²) is 1641616024294013140448078224
• 40516860987668 cubed (40516860987668³) is 66513128251448744732114493070929163341632
• The square root of 40516860987668 is 6365285.6171320387
• The cube root of 40516860987668 is 34346.1922975571

Scales and comparisons

• 40,516,860,987,668 seconds is equal to 1,288,310 years, 44 weeks, 2 days, 7 hours, 41 minutes, 8 seconds.
• To count from 1 to 40,516,860,987,668 would take you about three million, two hundred twenty thousand, seven hundred seventy-seven 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 40516860987668 cubic inches would be around 2862.2 feet tall.

Recreational maths with 40516860987668

• 40516860987668 backwards is 86678906861504
• 40516860987668 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40516860987668's digits is 74
• More coming soon!