12953809440

Names of 12953809440

• Cardinal: 12953809440 can be written as Twelve billion, nine hundred fifty-three million, eight hundred nine thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.295380944 × 10¹⁰

Factors of 12953809440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1647

Divisors of 12953809440

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 13 15 16 18 20 22 24 26 27 30 32 33 36 39 40 44 45 48 52 54 55 60 65 66 72 78 80 88 90 96 99 104 108 110 117 120 130 132 135 143 144 156 160 165 169 176 180 195 198 208 216 220 234 240 260 264 270 286 288 297 312 330 338 351 352 360 390 396 416 429 432 440 468 480 495 507 520 528 540 572 585 594 624 660 676 702 715 720 780 792 845 858 864 880 936 990 1014 1040 1056 1080 1144 1170 1188 1248 1287 1320 1352 1404 1430 1440 1485 1521 1560 1584 1613 1690 1716 1755 1760 1859 1872 1980 2028 2080 2145 2160 2288 2340 2376 2535 2574 2640 2704 2808 2860 2970 3042 3120 3168 3226 3380 3432 3510 3718 3744 3861 3960 4056 4290 4320 4563 4576 4680 4752 4839 5070 5148 5280 5408 5577 5616 5720 5940 6084 6240 6435 6452 6760 6864 7020 7436 7605 7722 7920 8065 8112 8580 9126 9295 9360 9504 9678 10140 10296 11154 11232 11440 11880 12168 12870 12904 13520 13728 14040 14517 14872 15210 15444 15840 16130 16224 16731 17160 17743 18252 18590 18720 19305 19356 20280 20592 20969 22308 22815 22880 23760 24195 24336 25740 25808 27040 27885 28080 29034 29744 30420 30888 32260 33462 34320 35486 36504 37180 38610 38712 40560 41184 41938 43551 44616 45630 47520 48390 48672 50193 51480 51616 53229 55770 56160 58068 59488 60840 61776 62907 64520 66924 68640 70972 72585 73008 74360 77220 77424 81120 83655 83876 87102 88715 89232 91260 96780 100386 102960 104845 106458 111540 116136 121680 123552 125814 129040 133848 141944 145170 146016 148720 154440 154848 159687 167310 167752 174204 177430 178464 182520 188721 193560 200772 205920 209690 212916 217755 223080 230659 232272 243360 250965 251628 258080 266145 267696 272597 283888 290340 297440 308880 314535 319374 334620 335504 348408 354860 365040 377442 387120 401544 419380 425832 435510 446160 461318 464544 479061 501930 503256 532290 535392 545194 566163 567776 580680 617760 629070 638748 669240 671008 691977 696816 709720 730080 754884 774240 798435 803088 817791 838760 851664 871020 892320 922636 943605 958122 1003860 1006512 1064580 1090388 1132326 1153295 1161360 1258140 1277496 1338480 1362985 1383954 1393632 1419440 1509768 1596870 1606176 1635582 1677520 1703328 1742040 1845272 1887210 1916244 2007720 2013024 2075931 2129160 2180776 2264652 2306590 2322720 2395305 2453373 2516280 2554992 2676960 2725970 2767908 2830815 2838880 2998567 3019536 3193740 3271164 3355040 3459885 3484080 3690544 3774420 3832488 4015440 4088955 4151862 4258320 4361552 4529304 4613180 4790610 4906746 5032560 5109984 5451940 5535816 5661630 5997134 6039072 6227793 6387480 6542328 6919770 6968160 7360119 7381088 7548840 7664976 8030880 8177910 8303724 8516640 8723104 8995701 9058608 9226360 9581220 9813492 10065120 10379655 10903880 11071632 11323260 11994268 12266865 12455586 12774960 13084656 13839540 14720238 14992835 15097680 15329952 16355820 16607448 17991402 18117216 18452720 19162440 19626984 20759310 21807760 22143264 22646520 23988536 24533730 24911172 25549920 26169312 26987103 27679080 29440476 29985670 30195360 31138965 32711640 33214896 35982804 36800595 36905440 38324880 39253968 41518620 43615520 44978505 45293040 47977072 49067460 49822344 53974206 55358160 58880952 59971340 62277930 65423280 66429792 71965608 73601190 76649760 78507936 80961309 83037240 89957010 90586080 95954144 98134920 99644688 107948412 110716320 117761904 119942680 124555860 130846560 134935515 143931216 147202380 161922618 166074480 179914020 196269840 199289376 215896824 235523808 239885360 249111720 269871030 287862432 294404760 323845236 332148960 359828040 392539680 404806545 431793648 479770720 498223440 539742060 588809520 647690472 719656080 809613090 863587296 996446880 1079484120 1177619040 1295380944 1439312160 1619226180 2158968240 2590761888 3238452360 4317936480 6476904720 12953809440
• Sum of all divisors σ(n): 53590481280
• Sum of proper divisors (its aliquot sum) s(n): 40636671840
• 12953809440 is an abundant number, because the sum of its proper divisors (40636671840) is greater than itself. Its abundance is 27682862400

Bases of 12953809440

• Binary: 1100000100000110110111001000100000₂
• Hexadecimal: 0x3041B7220
• Base-36: 5Y8D3C0

Squares and roots of 12953809440

• 12953809440 squared (12953809440²) is 167801179007833113600
• 12953809440 cubed (12953809440³) is 2173664496674798420896272384000
• The square root of 12953809440 is 113814.8032551127
• The cube root of 12953809440 is 2348.5465247811

Scales and comparisons

• 12,953,809,440 seconds is equal to 411 years, 46 weeks, 2 days, 8 hours, 24 minutes.
• To count from 1 to 12,953,809,440 would take you about eight hundred twenty-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 12953809440 cubic inches would be around 195.7 feet tall.

Recreational maths with 12953809440

• 12953809440 backwards is 04490835921
• 12953809440 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12953809440's digits is 45
• More coming soon!