12826946880

Names of 12826946880

• Cardinal: 12826946880 can be written as Twelve billion, eight hundred twenty-six million, nine hundred forty-six thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 1.282694688 × 10¹⁰

Factors of 12826946880

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 442

Divisors of 12826946880

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 30 31 32 33 36 37 40 44 45 48 55 60 62 64 66 72 74 80 88 90 93 96 99 110 111 120 124 132 144 148 155 160 165 176 180 185 186 192 198 220 222 240 248 264 279 288 296 310 320 330 333 341 352 353 360 370 372 396 407 440 444 465 480 495 496 528 555 558 576 592 620 660 666 682 704 706 720 740 744 792 814 880 888 930 960 990 992 1023 1056 1059 1110 1116 1147 1184 1221 1240 1320 1332 1364 1395 1412 1440 1480 1488 1584 1628 1665 1705 1760 1765 1776 1860 1980 1984 2035 2046 2112 2118 2220 2232 2294 2368 2442 2480 2640 2664 2728 2790 2824 2880 2960 2976 3069 3168 3177 3256 3330 3410 3441 3520 3530 3552 3663 3720 3883 3960 4070 4092 4236 4440 4464 4588 4884 4960 5115 5280 5295 5328 5456 5580 5648 5735 5920 5952 6105 6138 6336 6354 6512 6660 6820 6882 7060 7104 7326 7440 7766 7920 8140 8184 8472 8880 8928 9176 9768 9920 10230 10323 10560 10590 10656 10912 10943 11160 11296 11470 11649 11840 12210 12276 12617 12708 13024 13061 13320 13640 13764 14120 14652 14880 15345 15532 15840 15885 16280 16368 16944 17205 17760 17856 18315 18352 19415 19536 20460 20646 21180 21312 21824 21886 22320 22592 22940 23298 24420 24552 25234 25416 26048 26122 26640 27280 27528 28240 29304 29760 30690 31064 31680 31770 32560 32736 32829 33888 34410 34947 35520 36630 36704 37851 38830 39072 39183 40920 41292 42360 43772 44640 45880 46596 48840 49104 50468 50832 51615 52244 53280 54560 54715 55056 56480 58245 58608 61380 62128 63085 63540 65120 65305 65472 65658 67776 68820 69894 73260 73408 75702 77660 78144 78366 81840 82584 84720 87544 89280 91760 93192 97680 98208 98487 100936 101664 103230 104488 106560 109120 109430 110112 112960 113553 116490 117216 117549 120373 122760 124256 126170 127080 130240 130610 131316 137640 139788 143671 146520 151404 155320 156732 163680 164145 165168 169440 174735 175088 183520 186384 189255 195360 195915 196416 196974 201872 203328 206460 208976 218860 220224 227106 232980 234432 235098 240746 245520 248512 252340 254160 261220 262632 275280 279576 287342 293040 302808 310640 313464 327360 328290 330336 338880 349470 350176 361119 367040 372768 378510 390720 391830 393948 403744 404891 412920 417952 431013 437720 454212 465960 470196 481492 491040 492435 504680 508320 522440 525264 550560 559152 567765 574684 586080 587745 601865 605616 621280 626928 656580 660672 698940 700352 718355 722238 745536 757020 783660 787896 807488 809782 825840 835904 862026 875440 908424 931920 940392 962984 982080 984870 1009360 1016640 1044880 1050528 1083357 1101120 1118304 1135530 1149368 1172160 1175490 1203730 1211232 1214673 1242560 1253856 1293039 1313160 1397880 1436710 1444476 1514040 1567320 1575792 1619564 1651680 1724052 1750880 1805595 1816848 1863840 1880784 1925968 1969740 2018720 2024455 2089760 2101056 2155065 2166714 2236608 2271060 2298736 2350980 2407460 2422464 2429346 2507712 2586078 2626320 2795760 2873420 2888952 3028080 3134640 3151584 3239128 3303360 3448104 3501760 3611190 3633696 3644019 3727680 3761568 3851936 3939480 4037440 4048910 4179520 4310130 4333428 4453801 4542120 4597472 4701960 4814920 4858692 5172156 5252640 5416785 5591520 5746840 5777904 6056160 6073365 6269280 6303168 6465195 6478256 6896208 7222380 7267392 7288038 7523136 7703872 7878960 8097820 8620260 8666856 8907602 9084240 9194944 9403920 9629840 9717384 10344312 10505280 10833570 11183040 11493680 11555808 12112320 12146730 12538560 12930390 12956512 13361403 13792416 14444760 14576076 15757920 16195640 17240520 17333712 17815204 18168480 18220095 18807840 19259680 19434768 20688624 21667140 22269005 22987360 23111616 24293460 25860780 25913024 26722806 27584832 28889520 29152152 31515840 32391280 34481040 34667424 35630408 36336960 36440190 37615680 38519360 38869536 40084209 41377248 43334280 44538010 45974720 48586920 51721560 53445612 57779040 58304304 64782560 66807015 68962080 69334848 71260816 72880380 77739072 80168418 82754496 86668560 89076020 97173840 103443120 106891224 115558080 116608608 129565120 133614030 137924160 142521632 145760760 160336836 173337120 178152040 194347680 200421045 206886240 213782448 233217216 267228060 285043264 291521520 320673672 346674240 356304080 388695360 400842090 413772480 427564896 534456120 583043040 641347344 712608160 801684180 855129792 1068912240 1166086080 1282694688 1425216320 1603368360 2137824480 2565389376 3206736720 4275648960 6413473440 12826946880
• Sum of all divisors σ(n): 51170116608
• Sum of proper divisors (its aliquot sum) s(n): 38343169728
• 12826946880 is an abundant number, because the sum of its proper divisors (38343169728) is greater than itself. Its abundance is 25516222848

Bases of 12826946880

• Binary: 1011111100100010111010110101000000₂
• Hexadecimal: 0x2FC8BAD40
• Base-36: 5W4TZK0

Squares and roots of 12826946880

• 12826946880 squared (12826946880²) is 164530566262341734400
• 12826946880 cubed (12826946880³) is 2110424833583377571555868672000
• The square root of 12826946880 is 113256.1118880565
• The cube root of 12826946880 is 2340.8545640547

Scales and comparisons

• 12,826,946,880 seconds is equal to 407 years, 44 weeks, 4 days, 48 minutes.
• To count from 1 to 12,826,946,880 would take you about eight hundred fifteen 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 12826946880 cubic inches would be around 195.1 feet tall.

Recreational maths with 12826946880

• 12826946880 backwards is 08864962821
• The number of decimal digits it has is: 11
• The sum of 12826946880's digits is 54
• More coming soon!