13091071896

Names of 13091071896

• Cardinal: 13091071896 can be written as Thirteen billion, ninety-one million, seventy-one thousand, eight hundred ninety-six.

Scientific notation

• Scientific notation: 1.3091071896 × 10¹⁰

Factors of 13091071896

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 472

Divisors of 13091071896

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 19 21 24 28 36 38 42 56 57 61 63 72 73 76 84 114 122 126 133 146 152 168 171 183 219 228 244 252 266 292 307 342 366 399 427 438 456 488 504 511 532 549 584 614 657 684 732 798 854 876 921 1022 1064 1098 1159 1197 1228 1281 1314 1368 1387 1464 1533 1596 1708 1752 1842 2044 2149 2196 2318 2394 2456 2562 2628 2763 2774 3066 3192 3416 3477 3684 3843 4088 4161 4298 4392 4453 4599 4636 4788 5124 5256 5526 5548 5833 6132 6447 6954 7368 7686 8113 8322 8596 8906 9198 9272 9576 9709 10248 10431 11052 11096 11666 12264 12483 12894 13359 13908 15372 16226 16644 17192 17499 17812 18396 18727 19341 19418 20862 22104 22411 23332 24339 24966 25788 26718 27816 29127 30744 31171 32452 33288 34998 35624 36792 37454 38682 38836 40077 40831 41724 44822 46664 48678 49932 51576 52497 53436 56181 58254 62342 64904 67233 69996 73017 74908 77364 77672 80154 81662 83448 84607 87381 89644 93513 97356 99864 104994 106872 112362 116508 122493 124684 131089 134466 139992 146034 149816 154728 156877 160308 163324 168543 169214 174762 179288 187026 194712 201699 209988 224724 233016 244986 249368 253821 262178 268932 280539 292068 313754 320616 326648 337086 338428 349524 355813 367479 374052 393267 403398 419976 425809 449448 470631 489972 507642 524356 537864 561078 584136 592249 627508 674172 676856 699048 711626 734958 748104 761463 786534 806796 851618 941262 979944 1015284 1048712 1067439 1122156 1179801 1184498 1255016 1277427 1348344 1367071 1411893 1423252 1469916 1522926 1573068 1613592 1703236 1776747 1882524 2030568 2134878 2244312 2359602 2368996 2490691 2554854 2734142 2823786 2846504 2939832 2980663 3045852 3146136 3202317 3406472 3553494 3765048 3832281 4101213 4269756 4719204 4737992 4981382 5109708 5330241 5468284 5647572 5961326 6091704 6404634 7106988 7472073 7664562 8202426 8539512 8941989 9438408 9569497 9962764 10219416 10660482 10936568 11295144 11922652 12303639 12809268 14213976 14944146 15329124 16404852 17883978 19138994 19925528 21320964 22416219 23845304 24607278 25618536 25974349 26825967 28708491 29888292 30658248 32809704 35767956 38277988 42641928 44832438 49214556 51948698 53651934 57416982 59776584 71535912 76555976 77923047 86125473 89664876 98429112 103897396 107303868 114833964 155846094 172250946 179329752 181820443 207794792 214607736 229667928 233769141 311692188 344501892 363640886 467538282 545461329 623384376 689003784 727281772 935076564 1090922658 1454563544 1636383987 1870153128 2181845316 3272767974 4363690632 6545535948 13091071896
• Sum of all divisors σ(n): 44088844800
• Sum of proper divisors (its aliquot sum) s(n): 30997772904
• 13091071896 is an abundant number, because the sum of its proper divisors (30997772904) is greater than itself. Its abundance is 17906701008

Bases of 13091071896

• Binary: 1100001100010010011110011110011000₂
• Hexadecimal: 0x30C49E798
• Base-36: 60I33Q0

Squares and roots of 13091071896

• 13091071896 squared (13091071896²) is 171376163386241034816
• 13091071896 cubed (13091071896³) is 2243497676149924203961695131136
• The square root of 13091071896 is 114416.2221715085
• The cube root of 13091071896 is 2356.8126977039

Scales and comparisons

• 13,091,071,896 seconds is equal to 416 years, 13 weeks, 2 days, 51 minutes, 36 seconds.
• To count from 1 to 13,091,071,896 would take you about eight hundred thirty-two 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 13091071896 cubic inches would be around 196.4 feet tall.

Recreational maths with 13091071896

• 13091071896 backwards is 69817019031
• The number of decimal digits it has is: 11
• The sum of 13091071896's digits is 45
• More coming soon!