40639987656773164

Names of 40639987656773164

• Cardinal: 40639987656773164 can be written as Forty quadrillion, six hundred thirty-nine trillion, nine hundred eighty-seven billion, six hundred fifty-six million, seven hundred seventy-three thousand, one hundred sixty-four.

Scientific notation

• Scientific notation: 4.0639987656773164 × 10¹⁶

Factors of 40639987656773164

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1612

Divisors of 40639987656773164

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 11 22 29 44 58 116 311 319 622 638 841 1244 1259 1276 1682 2518 3364 3421 5036 6842 9019 9251 13684 13849 18038 18502 24389 27698 36076 36511 37004 48778 55396 73022 96721 97556 99209 146044 193442 198418 261551 268279 386884 391549 396836 401621 523102 536558 783098 803242 1046204 1058819 1063931 1073116 1566196 1606484 2117638 2127862 2804909 2877061 4235276 4255724 4307039 5609818 5754122 7584979 8614078 11219636 11354921 11508244 11647009 15169958 17228156 22709842 23294018 30080231 30339916 30705751 30853999 45419684 46588036 60160462 61411502 61707998 81342361 83434769 120320924 121771739 122823004 123415996 124904131 162684722 166869538 243543478 249808262 325369444 329292709 330882541 333739076 337763261 487086956 499616524 658585418 661765082 675526522 872326699 894765971 1317170836 1323530164 1339489129 1351053044 1744653398 1789531942 2358928469 2678978258 3489306796 3531380431 3579063884 3622219799 4717856938 5357956516 7062760862 7244439598 9435713876 9549488561 9595593689 14125521724 14488879196 19098977122 19191187378 25297474271 25948213159 37871010829 38197954244 38382374756 38845184741 50594948542 51896426318 75742021658 77690369482 101189897084 102410032499 103792852636 105044374171 151484043316 155380738964 204820064998 210088748342 278272216981 409640129996 416581119119 420177496684 556544433962 733626753859 833162238238 1098259314041 1113088867924 1126510357489 1467253507718 1666324476476 2196518628082 2253020714978 2934507015436 2969890942471 4393037256164 4506041429956 5939781884942 8069894292449 11879563769884 12080852454451 16139788584898 24161704908902 31849520107189 32279577169796 32668800367181 48323409817804 63699040214378 65337600734362 127398080428756 130675201468724 350344721179079 700689442358158 923636083108481 1401378884716316 1847272166216962 3694544332433924 10159996914193291 20319993828386582 40639987656773164
• Sum of all divisors σ(n): 80679470565657600
• Sum of proper divisors (its aliquot sum) s(n): 40039482908884436
• 40639987656773164 is a deficient number, because the sum of its proper divisors (40039482908884436) is less than itself. Its deficiency is 600504747888728

Bases of 40639987656773164

• Binary: 10010000011000011101101001111011111101010100111000101100₂
• Hexadecimal: 0x9061DA7BF54E2C
• Base-36: B45O8L9GF8S

Squares and roots of 40639987656773164

• 40639987656773164 squared (40639987656773164²) is 1651608596742675125168724950570896
• 40639987656773164 cubed (40639987656773164³) is 67121352985442763204367190578936375650542972234944
• The square root of 40639987656773164 is 201593620.0795381421
• The cube root of 40639987656773164 is 343809.4865661271

Scales and comparisons

• 40,639,987,656,773,164 seconds is equal to 1,292,225,899 years, 38 weeks, 6 days, 22 hours, 46 minutes, 4 seconds.
• To count from 1 to 40,639,987,656,773,164 would take you about three billion, eight hundred seventy-six million, six hundred seventy-seven thousand, six hundred ninety-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 40639987656773164 cubic inches would be around 28650.8 feet tall.

Recreational maths with 40639987656773164

• 40639987656773164 backwards is 46137765678993604
• The number of decimal digits it has is: 17
• The sum of 40639987656773164's digits is 91
• More coming soon!