1228340479380

Names of 1228340479380

• Cardinal: 1228340479380 can be written as One trillion, two hundred twenty-eight billion, three hundred forty million, four hundred seventy-nine thousand, three hundred eighty.

Scientific notation

• Scientific notation: 1.22834047938 × 10¹²

Factors of 1228340479380

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 14621

Divisors of 1228340479380

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 43 53 60 70 84 86 89 105 106 129 140 159 172 178 210 212 215 258 265 267 301 318 356 371 420 430 445 516 530 534 602 623 636 645 742 795 860 890 903 1060 1068 1113 1204 1246 1290 1335 1484 1505 1590 1780 1806 1855 1869 2226 2279 2492 2580 2670 3010 3115 3180 3612 3710 3738 3827 4452 4515 4558 4717 5340 5565 6020 6230 6837 7420 7476 7654 9030 9116 9345 9434 11130 11395 11481 12460 13674 14151 14419 15308 15953 18060 18690 18868 19135 22260 22790 22962 23585 26789 27348 28302 28838 31906 33019 34185 37380 38270 43257 45580 45924 47170 47859 53578 56604 57405 57676 63812 66038 68370 70755 72095 76540 79765 80367 86514 94340 95718 99057 100933 107156 114810 132076 133945 136740 141510 144190 159530 160734 165095 173028 191436 198114 201866 202831 216285 229620 239295 267890 283020 288380 302799 319060 321468 330190 396228 401835 403732 405662 432570 478590 495285 504665 535780 605598 608493 620017 660380 764207 803670 811324 865140 957180 990570 1009330 1014155 1211196 1216986 1240034 1283291 1419817 1513995 1528414 1607340 1860051 1981140 2018660 2028310 2292621 2433972 2480068 2566582 2839634 3027990 3042465 3056828 3100085 3720102 3821035 3849873 4056620 4259451 4340119 4585242 5133164 5349449 5679268 6055980 6084930 6200170 6416455 7099085 7440204 7642070 7699746 8518902 8680238 8983037 9170484 9300255 10698898 11463105 12169860 12400340 12832910 13020357 14198170 15284140 15399492 16048347 17037804 17360476 17966074 18600510 19249365 21297255 21397796 21700595 22926210 25665820 26040714 26747245 26949111 28396340 32096694 32860901 35932148 37201020 38498730 42594510 43401190 44915185 45852420 52081428 53494490 53898222 55181513 64193388 65101785 65721802 68014423 76997460 80241735 85189020 86802380 89830370 98582703 106988980 107796444 110363026 130203570 131443604 134745555 136028846 160483470 164304505 165544539 179660740 197165406 204043269 220726052 230026307 260407140 269491110 272057692 275907565 320966940 328609010 331089078 340072115 386270591 394330812 408086538 460052614 476100961 492913515 538982220 551815130 657218020 662178156 680144230 690078921 772541182 816173076 827722695 920105228 952201922 985827030 1020216345 1103630260 1150131535 1158811773 1360288460 1380157842 1428302883 1545082364 1655445390 1904403844 1931352955 1971654060 2040432690 2300263070 2317623546 2380504805 2760315684 2856605766 2924620189 3310890780 3450394605 3862705910 4080865380 4600526140 4635247092 4761009610 5713211532 5794058865 5849240378 6900789210 7141514415 7725411820 8773860567 9522019220 11588117730 11698480756 13801578420 14283028830 14623100945 17547721134 20472341323 23176235460 28566057660 29246201890 35095442268 40944682646 43869302835 58492403780 61417023969 81889365292 87738605670 102361706615 122834047938 175477211340 204723413230 245668095876 307085119845 409446826460 614170239690 1228340479380
• Sum of all divisors σ(n): 4144321843200
• Sum of proper divisors (its aliquot sum) s(n): 2915981363820
• 1228340479380 is an abundant number, because the sum of its proper divisors (2915981363820) is greater than itself. Its abundance is 1687640884440

Bases of 1228340479380

• Binary: 10001110111111110110011000100010110010100₂
• Hexadecimal: 0x11DFECC4594
• Base-36: FOAI7FRO

Squares and roots of 1228340479380

• 1228340479380 squared (1228340479380²) is 1508820333283488205184400
• 1228340479380 cubed (1228340479380³) is 1853345091483731271394781697297672000
• The square root of 1228340479380 is 1108305.2284366433
• The cube root of 1228340479380 is 10709.5918862201

Scales and comparisons

• 1,228,340,479,380 seconds is equal to 39,057 years, 22 weeks, 1 day, 16 hours, 43 minutes.
• To count from 1 to 1,228,340,479,380 would take you about ninety-seven thousand, six hundred forty-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 1228340479380 cubic inches would be around 892.5 feet tall.

Recreational maths with 1228340479380

• 1228340479380 backwards is 0839740438221
• The number of decimal digits it has is: 13
• The sum of 1228340479380's digits is 51
• More coming soon!