12227227740

Names of 12227227740

• Cardinal: 12227227740 can be written as Twelve billion, two hundred twenty-seven million, two hundred twenty-seven thousand, seven hundred forty.

Scientific notation

• Scientific notation: 1.222722774 × 10¹⁰

Factors of 12227227740

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 661

Divisors of 12227227740

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 13 14 15 18 20 21 26 28 30 35 36 39 42 45 49 52 60 63 65 70 78 84 90 91 98 105 117 126 130 140 147 156 169 180 182 195 196 210 234 245 252 260 273 294 315 338 364 390 420 441 455 468 490 507 546 585 588 630 631 637 676 735 780 819 845 882 910 980 1014 1092 1170 1183 1260 1262 1274 1365 1470 1521 1638 1690 1764 1820 1893 1911 2028 2197 2205 2340 2366 2524 2535 2548 2730 2940 3042 3155 3185 3276 3380 3549 3786 3822 4095 4394 4410 4417 4732 5070 5460 5679 5733 5915 6084 6310 6370 6591 7098 7572 7605 7644 8190 8203 8281 8788 8820 8834 9465 9555 10140 10647 10985 11358 11466 11830 12620 12740 13182 13251 14196 15210 15379 16380 16406 16562 17668 17745 18930 19110 19773 21294 21970 22085 22716 22932 23660 24609 24843 26364 26502 28395 28665 30420 30758 30919 32812 32955 33124 35490 37860 38220 39546 39753 41015 41405 42588 43940 44170 46137 49218 49686 53004 53235 56790 57330 57421 61516 61838 65910 66255 70980 73827 74529 76895 79092 79506 82030 82810 88340 92274 92757 98436 98865 99372 106470 106639 107653 113580 114660 114842 123045 123676 124215 131820 132510 138411 147654 149058 153790 154595 159012 164060 165620 172263 184548 185514 197730 198765 212940 213278 215306 229684 230685 246090 248430 265020 276822 278271 287105 295308 298116 307580 309190 319917 322959 344526 369135 371028 372645 395460 397530 401947 426556 430612 461370 463785 492180 496860 516789 533195 538265 553644 556542 574210 618380 639834 645918 689052 692055 738270 745290 746473 795060 803894 861315 922740 927570 959751 968877 1033578 1066390 1076530 1113084 1148420 1205841 1279668 1291836 1384110 1386307 1391355 1476540 1490580 1492946 1599585 1607788 1614795 1722630 1855140 1919502 1937754 2009735 2067156 2132780 2153060 2239419 2411682 2583945 2768220 2772614 2782710 2985892 3199170 3229590 3445260 3617523 3732365 3839004 3875508 4019470 4158921 4478838 4798755 4823364 4844385 5167890 5225311 5545228 5565420 6029205 6398340 6459180 6718257 6931535 7235046 7464730 8038940 8317842 8957676 9597510 9688770 9704149 10335780 10450622 11197095 12058410 12476763 13436514 13863070 14470092 14929460 15675933 16635684 18087615 19195020 19377540 19408298 20794605 20901244 22394190 24116820 24953526 26126555 26873028 27726140 29112447 31351866 33591285 36175230 38816596 41589210 44788380 47027799 48520745 49907052 52253110 58224894 62383815 62703732 67182570 67929043 72350460 78379665 83178420 87337341 94055598 97041490 104506220 116449788 124767630 134365140 135858086 145562235 156759330 174674682 188111196 194082980 203787129 235138995 249535260 271716172 291124470 313518660 339645215 349349364 407574258 436686705 470277990 582248940 611361387 679290430 815148516 873373410 940555980 1018935645 1222722774 1358580860 1746746820 2037871290 2445445548 3056806935 4075742580 6113613870 12227227740
• Sum of all divisors σ(n): 46812467520
• Sum of proper divisors (its aliquot sum) s(n): 34585239780
• 12227227740 is an abundant number, because the sum of its proper divisors (34585239780) is greater than itself. Its abundance is 22358012040

Bases of 12227227740

• Binary: 1011011000110011001011000001011100₂
• Hexadecimal: 0x2D8CCB05C
• Base-36: 5M7RXB0

Squares and roots of 12227227740

• 12227227740 squared (12227227740²) is 149505098205825507600
• 12227227740 cubed (12227227740³) is 1828032884053693876126300824000
• The square root of 12227227740 is 110576.7956670837
• The cube root of 12227227740 is 2303.7888238705

Scales and comparisons

• 12,227,227,740 seconds is equal to 388 years, 40 weeks, 6 days, 20 hours, 9 minutes.
• To count from 1 to 12,227,227,740 would take you about seven hundred seventy-seven 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 12227227740 cubic inches would be around 192 feet tall.

Recreational maths with 12227227740

• 12227227740 backwards is 04772272221
• 12227227740 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12227227740's digits is 36
• More coming soon!