13225431384

Names of 13225431384

• Cardinal: 13225431384 can be written as Thirteen billion, two hundred twenty-five million, four hundred thirty-one thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 1.3225431384 × 10¹⁰

Factors of 13225431384

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 959

Divisors of 13225431384

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 17 18 19 22 24 27 33 34 36 38 44 51 54 57 66 68 72 76 88 99 102 108 114 132 136 152 153 171 187 198 204 209 216 228 264 297 306 323 342 361 374 396 408 418 456 459 513 561 594 612 627 646 684 722 748 792 836 907 918 969 1026 1083 1122 1188 1224 1254 1292 1368 1444 1496 1672 1683 1814 1836 1881 1938 2052 2166 2244 2376 2508 2584 2721 2888 2907 3249 3366 3553 3628 3672 3762 3876 3971 4104 4332 4488 5016 5049 5442 5643 5814 6137 6498 6732 7106 7256 7524 7752 7942 8163 8664 8721 9747 9977 10098 10659 10884 11286 11628 11913 12274 12996 13464 14212 15048 15419 15884 16326 17233 17442 18411 19494 19954 20196 21318 21768 22572 23256 23826 24489 24548 25992 28424 29931 30838 31768 31977 32652 34466 34884 35739 36822 38988 39908 40392 42636 45144 46257 47652 48978 49096 51699 55233 59862 61676 63954 65304 67507 68932 69768 71478 73644 77976 79816 85272 89793 92514 95304 95931 97956 103398 107217 110466 119724 123352 127908 135014 137864 138771 142956 147288 155097 165699 169609 179586 185028 189563 191862 195912 202521 206796 214434 220932 239448 255816 269379 270028 277542 285912 292961 310194 327427 331398 339218 359172 370056 379126 383724 405042 413592 416313 428868 441864 465291 508827 538758 540056 555084 568689 585922 607563 620388 654854 662796 678436 718344 758252 767448 810084 832626 857736 878883 930582 982281 1017654 1077516 1110168 1137378 1171844 1215126 1240776 1309708 1325592 1356872 1516504 1526481 1620168 1665252 1706067 1757766 1822689 1861164 1964562 2035308 2155032 2274756 2343688 2430252 2619416 2636649 2946843 3052962 3222571 3330504 3412134 3515532 3601697 3645378 3722328 3929124 4070616 4549512 4579443 4860504 5118201 5273298 5566259 5893686 6105924 6445142 6824268 7031064 7203394 7290756 7858248 7909947 8840529 9158886 9667713 10236402 10546596 10805091 11132518 11787372 12211848 12890284 13648536 14406788 14581512 15819894 16698777 17681058 18317772 19335426 20472804 21093192 21610182 22265036 23574744 25780568 28813576 29003139 31639788 32415273 33397554 35362116 36635544 38670852 40945608 43220364 44530072 50096331 58006278 61228849 63279576 64830546 66795108 70724232 77341704 86440728 87009417 97245819 100192662 116012556 122457698 129661092 133590216 150288993 174018834 183686547 194491638 200385324 232025112 244915396 259322184 300577986 348037668 367373094 388983276 400770648 489830792 551059641 601155972 696075336 734746188 777966552 1102119282 1202311944 1469492376 1653178923 2204238564 3306357846 4408477128 6612715692 13225431384
• Sum of all divisors σ(n): 44834860800
• Sum of proper divisors (its aliquot sum) s(n): 31609429416
• 13225431384 is an abundant number, because the sum of its proper divisors (31609429416) is greater than itself. Its abundance is 18383998032

Bases of 13225431384

• Binary: 1100010100010011000001000101011000₂
• Hexadecimal: 0x3144C1158
• Base-36: 62Q2W60

Squares and roots of 13225431384

• 13225431384 squared (13225431384²) is 174912035292892155456
• 13225431384 cubed (13225431384³) is 2313287121001931544895189231104
• The square root of 13225431384 is 115001.8755673141
• The cube root of 13225431384 is 2364.8482745149

Scales and comparisons

• 13,225,431,384 seconds is equal to 420 years, 27 weeks, 3 days, 2 hours, 56 minutes, 24 seconds.
• To count from 1 to 13,225,431,384 would take you about eight hundred forty-one 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 13225431384 cubic inches would be around 197.1 feet tall.

Recreational maths with 13225431384

• 13225431384 backwards is 48313452231
• 13225431384 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13225431384's digits is 36
• More coming soon!