29211434720388

Names of 29211434720388

• Cardinal: 29211434720388 can be written as Twenty-nine trillion, two hundred eleven billion, four hundred thirty-four million, seven hundred twenty thousand, three hundred eighty-eight.

Scientific notation

• Scientific notation: 2.9211434720388 × 10¹³

Factors of 29211434720388

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 515

Divisors of 29211434720388

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 4 6 9 12 18 19 27 36 38 54 57 76 81 108 114 162 171 228 243 324 342 486 491 513 684 729 972 982 1026 1458 1473 1539 1964 2052 2187 2916 2946 3078 4374 4419 4617 5892 6156 6561 8748 8838 9234 9329 13122 13257 13851 17676 18468 18658 19683 26244 26514 27702 27987 37316 39366 39771 41553 53028 55404 55974 59049 78732 79542 83106 83961 111948 118098 119313 124659 159084 166212 167922 177147 236196 238626 241081 249318 251883 335844 354294 357939 373977 477252 482162 498636 503766 531441 708588 715878 723243 747954 755649 964324 1007532 1062882 1073817 1121931 1431756 1446486 1495908 1511298 1594323 2125764 2147634 2169729 2243862 2266947 2892972 3022596 3188646 3221451 3365793 4295268 4339458 4487724 4533894 4580539 6377292 6442902 6509187 6731586 6800841 8678916 9067788 9161078 9664353 10097379 12885804 13018374 13463172 13601682 13741617 18322156 19328706 19527561 20194758 20402523 26036748 27203364 27483234 28993059 30292137 38657412 39055122 40389516 40805046 41224851 54966468 57986118 58582683 60584274 61207569 78110244 81610092 82449702 86979177 115972236 117165366 121168548 122415138 123674553 164899404 173958354 175748049 183622707 234330732 244830276 247349106 260937531 347916708 351496098 367245414 371023659 494698212 521875062 527244147 550868121 702992196 734490828 742047318 782812593 1043750124 1054488294 1101736242 1113070977 1484094636 1565625186 1581732441 1652604363 2108976588 2203472484 2226141954 3131250372 3163464882 3305208726 3339212931 4452283908 4745197323 4957813089 6326929764 6610417452 6678425862 9490394646 9915626178 10017638793 13356851724 14235591969 14873439267 18980789292 19831252356 20035277586 28471183938 29746878534 30052916379 40070555172 42706775907 56942367876 59493757068 60105832758 85413551814 90158749137 120211665516 128120327721 170827103628 180317498274 256240655442 270476247411 360634996548 384360983163 512481310884 540952494822 768721966326 811428742233 1081904989644 1537443932652 1622857484466 2434286226699 3245714968932 4868572453398 7302858680097 9737144906796 14605717360194 29211434720388
• Sum of all divisors σ(n): 80880515006480
• Sum of proper divisors (its aliquot sum) s(n): 51669080286092
• 29211434720388 is an abundant number, because the sum of its proper divisors (51669080286092) is greater than itself. Its abundance is 22457645565704

Bases of 29211434720388

• Binary: 110101001000101010001001100001001110010000100₂
• Hexadecimal: 0x1A9151309C84
• Base-36: ACRJQ0K90

Squares and roots of 29211434720388

• 29211434720388 squared (29211434720388²) is 853307918423489551742870544
• 29211434720388 cubed (29211434720388³) is 24926348555417933827687239067543121451072
• The square root of 29211434720388 is 5404760.3758527537
• The cube root of 29211434720388 is 30797.6535572559

Scales and comparisons

• 29,211,434,720,388 seconds is equal to 928,833 years, 13 weeks, 6 days, 6 hours, 19 minutes, 48 seconds.
• To count from 1 to 29,211,434,720,388 would take you about two million, three hundred twenty-two thousand and eighty-three 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 29211434720388 cubic inches would be around 2566.5 feet tall.

Recreational maths with 29211434720388

• 29211434720388 backwards is 88302743411292
• 29211434720388 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 29211434720388's digits is 54
• More coming soon!