13172134788

Names of 13172134788

• Cardinal: 13172134788 can be written as Thirteen billion, one hundred seventy-two million, one hundred thirty-four thousand, seven hundred eighty-eight.

Scientific notation

• Scientific notation: 1.3172134788 × 10¹⁰

Factors of 13172134788

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 164

Divisors of 13172134788

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 9 12 18 19 27 36 38 43 54 57 76 81 86 97 108 114 129 162 171 172 194 228 243 258 291 324 342 361 387 388 486 513 516 582 684 722 729 774 817 873 972 1026 1083 1161 1164 1444 1458 1539 1548 1634 1746 1843 2052 2166 2187 2322 2451 2619 2916 3078 3249 3268 3483 3492 3686 4171 4332 4374 4617 4644 4902 5238 5529 6156 6498 6966 7353 7372 7857 8342 8748 9234 9747 9804 10449 10476 11058 12513 12996 13851 13932 14706 15523 15714 16587 16684 18468 19494 20898 22059 22116 23571 25026 27702 29241 29412 31046 31347 31428 33174 35017 37539 38988 41553 41796 44118 46569 47142 49761 50052 55404 58482 62092 62694 66177 66348 70034 70713 75078 79249 83106 87723 88236 93138 94041 94284 99522 105051 112617 116964 125388 132354 139707 140068 141426 149283 150156 158498 166212 175446 186276 188082 198531 199044 210102 212139 225234 237747 263169 264708 279414 282852 298566 315153 316996 337851 350892 376164 397062 419121 420204 424278 447849 450468 475494 526338 558828 595593 597132 630306 675702 713241 789507 794124 838242 848556 895698 945459 950988 1013553 1052676 1191186 1257363 1260612 1343547 1351404 1426482 1505731 1579014 1676484 1786779 1791396 1890918 2027106 2139723 2382372 2514726 2687094 2836377 2852964 3011462 3040659 3158028 3573558 3772089 3781836 4030641 4054212 4279446 4517193 5029452 5374188 5672754 6022924 6081318 6419169 7147116 7544178 8061282 8509131 8558892 9034386 9121977 11316267 11345508 12162636 12838338 13551579 15088356 16122564 17018262 18068772 18243954 19257507 22632534 25527393 25676676 27103158 33948801 34036524 36487908 38515014 40654737 45265068 51054786 54206316 57772521 67897602 76582179 77030028 81309474 102109572 115545042 121964211 135795204 153164358 162618948 173317563 231090084 243928422 306328716 346635126 365892633 487856844 693270252 731785266 1097677899 1463570532 2195355798 3293033697 4390711596 6586067394 13172134788
• Sum of all divisors σ(n): 37720341120
• Sum of proper divisors (its aliquot sum) s(n): 24548206332
• 13172134788 is an abundant number, because the sum of its proper divisors (24548206332) is greater than itself. Its abundance is 11376071544

Bases of 13172134788

• Binary: 1100010001000111101101001110000100₂
• Hexadecimal: 0x3111ED384
• Base-36: 61UCK90

Squares and roots of 13172134788

• 13172134788 squared (13172134788²) is 173505134873239804944
• 13172134788 cubed (13172134788³) is 2285433022960434004969196791872
• The square root of 13172134788 is 114769.9210943353
• The cube root of 13172134788 is 2361.6673310481

Scales and comparisons

• 13,172,134,788 seconds is equal to 418 years, 43 weeks, 2 days, 6 hours, 19 minutes, 48 seconds.
• To count from 1 to 13,172,134,788 would take you about eight hundred thirty-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 13172134788 cubic inches would be around 196.8 feet tall.

Recreational maths with 13172134788

• 13172134788 backwards is 88743127131
• The number of decimal digits it has is: 11
• The sum of 13172134788's digits is 45
• More coming soon!