12988873260

Names of 12988873260

• Cardinal: 12988873260 can be written as Twelve billion, nine hundred eighty-eight million, eight hundred seventy-three thousand, two hundred sixty.

Scientific notation

• Scientific notation: 1.298887326 × 10¹⁰

Factors of 12988873260

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 154

Divisors of 12988873260

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 18 20 22 23 27 30 33 36 43 44 45 46 54 55 60 66 67 69 81 86 90 92 99 108 110 115 121 129 132 134 135 138 162 165 172 180 198 201 207 215 220 230 242 253 258 268 270 276 297 324 330 335 345 363 387 396 402 405 414 430 460 473 484 495 506 516 540 594 603 605 621 645 660 670 690 726 737 759 774 804 810 828 860 891 946 989 990 1005 1012 1035 1089 1161 1188 1206 1210 1242 1265 1290 1340 1380 1419 1452 1474 1485 1518 1541 1548 1620 1782 1809 1815 1863 1892 1935 1978 1980 2010 2070 2178 2211 2277 2322 2365 2412 2420 2484 2530 2580 2783 2838 2881 2948 2967 2970 3015 3036 3082 3105 3267 3483 3564 3618 3630 3685 3726 3795 3870 3956 4020 4140 4257 4356 4422 4455 4554 4623 4644 4730 4945 5060 5203 5427 5445 5566 5676 5762 5805 5934 5940 6030 6164 6210 6534 6633 6831 6966 7095 7236 7260 7370 7452 7590 7705 7740 8107 8349 8514 8643 8844 8901 8910 9045 9108 9246 9315 9460 9801 9890 10406 10854 10879 10890 11055 11132 11385 11524 11610 11868 12060 12420 12771 13068 13266 13662 13869 13915 13932 14190 14405 14740 14835 15180 15410 15609 16214 16335 16698 16951 17028 17286 17415 17802 17820 18090 18492 18630 19602 19780 19899 20493 20812 21285 21708 21758 21780 22110 22770 23115 23220 24321 25047 25542 25929 26015 26532 26703 27135 27324 27738 27830 28380 28810 29670 30820 31218 31691 32428 32637 32670 33165 33396 33902 34155 34572 34830 35604 36180 37260 38313 39204 39798 40535 40986 41607 41745 42570 43215 43516 44220 44505 45540 46230 46827 48642 49005 50094 50853 51084 51858 52030 53406 54270 54395 55476 55660 57620 59340 59697 62436 63382 63855 65274 65340 66263 66330 67804 68310 69345 69660 72963 75141 76626 77787 78045 79596 80109 81070 81972 83214 83490 84755 85140 86430 89010 92460 93654 95073 97284 97911 98010 99495 100188 101706 102465 103716 104060 106812 108540 108790 119394 119669 121605 124821 125235 126764 127710 129645 130548 132526 132660 133515 136620 138690 140481 145926 150282 152559 153252 155574 156090 158455 160218 162140 163185 166428 166980 169510 172860 178020 186461 187308 190146 191565 195822 196020 198789 198990 203412 204930 208035 217580 218889 225423 233361 234135 238788 239338 243210 249642 250470 254265 255420 259290 265052 267030 277380 280962 285219 291852 293733 298485 300564 305118 311148 312180 316910 320436 326370 331315 339020 348601 359007 364815 372922 375705 380292 383130 388935 391644 397578 397980 400545 409860 416070 421443 437778 450846 457677 466722 468270 475365 478676 486420 489555 499284 500940 508530 518580 534060 559383 561924 570438 587466 596367 596970 598345 610236 624105 633820 652740 656667 662630 697202 702405 718014 728893 729630 745844 751410 762795 766260 777870 795156 801090 832140 842886 855657 875556 881199 901692 915354 932305 933444 936540 950730 979110 993945 1017060 1045803 1077021 1094445 1118766 1127115 1140876 1166805 1174932 1192734 1193940 1196690 1248210 1313334 1325260 1373031 1394404 1404810 1426095 1436028 1457786 1459260 1468665 1502820 1525590 1555740 1602180 1678149 1685772 1711314 1743005 1762398 1789101 1795035 1830708 1864610 1901460 1958220 1987890 2091606 2107215 2154042 2186679 2188890 2237532 2254230 2288385 2333610 2385468 2393380 2496420 2566971 2626668 2746062 2796915 2809620 2852190 2915572 2937330 2981835 3051180 3137409 3231063 3283335 3356298 3422628 3486010 3524796 3578202 3590070 3644465 3729220 3975780 4183212 4214430 4278285 4308084 4373358 4377780 4405995 4508460 4576770 4667220 5034447 5133942 5229015 5367303 5385105 5492124 5593830 5704380 5874660 5963670 6274818 6462126 6560037 6566670 6712596 6865155 6972020 7156404 7180140 7288930 8017823 8390745 8428860 8556570 8746716 8811990 8945505 9153540 9412227 9693189 10068894 10267884 10458030 10734606 10770210 10933395 11187660 11927340 12549636 12834855 12924252 13120074 13133340 13730310 14577860 15103341 15687045 16035646 16155315 16781490 17113140 17623980 17891010 18824454 19386378 19680111 20137788 20916060 21469212 21540420 21866790 24053469 25172235 25669710 26240148 26836515 27460620 28236681 30206682 31374090 32071292 32310630 32800185 33562980 35782020 37648908 38772756 39360222 40089115 43733580 47061135 48106938 48465945 50344470 51339420 53673030 56473362 59040333 60413364 62748180 64621260 65600370 72160407 75516705 78720444 80178230 94122270 96213876 96931890 98400555 100688940 107346060 112946724 118080666 120267345 131200740 141183405 144320814 151033410 160356460 188244540 193863780 196801110 216481221 236161332 240534690 282366810 288641628 295201665 302066820 360802035 393602220 432962442 481069380 564733620 590403330 649443663 721604070 865924884 1082406105 1180806660 1298887326 1443208140 2164812210 2597774652 3247218315 4329624420 6494436630 12988873260
• Sum of all divisors σ(n): 48535458048
• Sum of proper divisors (its aliquot sum) s(n): 35546584788
• 12988873260 is an abundant number, because the sum of its proper divisors (35546584788) is greater than itself. Its abundance is 22557711528

Bases of 12988873260

• Binary: 1100000110001100100111101000101100₂
• Hexadecimal: 0x306327A2C
• Base-36: 5YT8MR0

Squares and roots of 12988873260

• 12988873260 squared (12988873260²) is 168710828564343027600
• 12988873260 cubed (12988873260³) is 2191363569811839340661081976000
• The square root of 12988873260 is 113968.7380819845
• The cube root of 12988873260 is 2350.6636580409

Scales and comparisons

• 12,988,873,260 seconds is equal to 413 years, 2 days, 4 hours, 21 minutes.
• To count from 1 to 12,988,873,260 would take you about eight hundred twenty-six 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 12988873260 cubic inches would be around 195.9 feet tall.

Recreational maths with 12988873260

• 12988873260 backwards is 06237888921
• 12988873260 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12988873260's digits is 54
• More coming soon!