1268542972008

Names of 1268542972008

• Cardinal: 1268542972008 can be written as One trillion, two hundred sixty-eight billion, five hundred forty-two million, nine hundred seventy-two thousand and eight.

Scientific notation

• Scientific notation: 1.268542972008 × 10¹²

Factors of 1268542972008

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 850

Divisors of 1268542972008

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 17 18 24 26 34 36 39 41 51 52 68 72 78 82 102 104 117 123 136 153 156 164 169 204 221 234 246 306 312 328 338 369 373 401 408 442 468 492 507 533 612 663 676 697 738 746 802 884 936 984 1014 1066 1119 1203 1224 1326 1352 1394 1476 1492 1521 1599 1604 1768 1989 2028 2091 2132 2238 2406 2652 2788 2873 2952 2984 3042 3198 3208 3357 3609 3978 4056 4182 4264 4476 4797 4812 4849 5213 5304 5576 5746 6084 6273 6341 6396 6714 6817 6929 7218 7956 8364 8619 8952 9061 9594 9624 9698 10426 11492 12168 12546 12682 12792 13428 13634 13858 14436 14547 15293 15639 15912 16441 16728 17238 18122 19023 19188 19396 20451 20787 20852 22984 25092 25364 25857 26856 27183 27268 27716 28872 29094 30586 31278 32882 34476 36244 38046 38376 38792 40902 41574 41704 43641 45879 46917 49323 50184 50728 51714 54366 54536 55432 57069 58188 61172 61353 62361 62556 63037 65764 67769 68952 72488 76092 81549 81804 82433 83148 87282 88621 91758 93834 98646 103428 108732 114138 116376 117793 122344 122706 124722 125112 126074 131528 135538 137637 147969 149573 152184 163098 163608 164866 166296 174564 177242 183516 187668 189111 197292 198809 203307 206856 213733 217464 228276 235586 245412 247299 249444 252148 259981 265863 271076 275274 279497 295938 299146 326196 329732 349128 353379 354484 367032 375336 378222 394584 397618 406614 427466 448719 456552 471172 490824 494598 498888 504296 519962 531726 542152 550548 558994 567333 591876 596427 598292 609921 641199 652392 659464 706758 708968 741897 756444 779943 795236 797589 813228 838491 854932 897438 942344 989196 1039924 1060137 1063452 1071629 1101096 1117988 1134666 1152073 1183752 1192854 1196584 1219842 1282398 1346157 1413516 1483794 1512888 1559886 1590472 1595178 1626456 1676982 1709864 1789281 1794876 1923597 1944449 1978392 2079848 2120274 2126904 2143258 2235976 2269332 2304146 2339829 2385708 2439684 2515473 2542741 2564796 2584517 2692314 2778529 2827032 2967588 3119772 3190356 3214887 3353964 3379753 3456219 3578562 3589752 3633461 3847194 3888898 4240548 4286516 4538664 4608292 4679658 4771416 4879368 5030946 5085482 5129592 5169034 5384628 5557058 5833347 5935176 6132493 6239544 6380712 6429774 6707928 6759506 6912438 7157124 7266922 7628223 7694388 7753551 7777796 8335587 8481096 8573032 9216584 9359316 9644661 10061892 10139259 10170964 10338068 10368657 10769256 10900383 11114116 11666694 12264986 12859548 13519012 13824876 14314248 14533844 15256446 15388776 15507102 15555592 16671174 17500041 18397479 18718632 19289322 20123784 20278518 20341928 20676136 20737314 21800766 22228232 22884669 23260653 23333388 24529972 25006761 25277837 25719096 27038024 27649752 29067688 30417777 30512892 31014204 32701149 33055633 33342348 35000082 36794958 38578644 40557036 41474628 43601532 43936789 45769338 46521306 46666776 47234993 49059944 50013522 50555674 55192437 60835554 61025784 62028408 65402298 66111266 66684696 70000164 73589916 75833511 77157288 79722409 81114072 82949256 87203064 87873578 91538676 93042612 94469986 99166899 100027044 101111348 104252381 110384874 121671108 130804596 131810367 132222532 140000328 141704979 147179832 151667022 159444818 175747156 183077352 186085224 188939972 198333798 200054088 202222696 208504762 220769748 227500533 239167227 243342216 261609192 263620734 264445064 283409958 297500697 303334044 312757143 318889636 351494312 377879944 395431101 396667596 417009524 425114937 429723229 441539496 455001066 478334454 527241468 566819916 595001394 606668088 625514286 637779272 717501681 790862202 793335192 834019048 850229874 859446458 910002132 938271429 956668908 1036391317 1054482936 1133639832 1190002788 1251028572 1289169687 1355280953 1435003362 1581724404 1700459748 1718892916 1820004264 1876542858 1913337816 2072782634 2380005576 2502057144 2578339374 2710561906 2870006724 3109173951 3163448808 3400919496 3437785832 3753085716 3867509061 4065842859 4145565268 5156678748 5421123812 5740013448 6218347902 7506171432 7735018122 8131685718 8291130536 9327521853 10313357496 10842247624 12197528577 12436695804 15470036244 16263371436 17618652389 18655043706 24395057154 24873391608 30940072488 32526742872 35237304778 37310087412 48790114308 52855957167 70474609556 74620174824 97580228616 105711914334 140949219112 158567871501 211423828668 317135743002 422847657336 634271486004 1268542972008
• Sum of all divisors σ(n): 4056067295280
• Sum of proper divisors (its aliquot sum) s(n): 2787524323272
• 1268542972008 is an abundant number, because the sum of its proper divisors (2787524323272) is greater than itself. Its abundance is 1518981351264

Bases of 1268542972008

• Binary: 10010011101011011000011011010000001101000₂
• Hexadecimal: 0x1275B0DA068
• Base-36: G6RDQDM0

Squares and roots of 1268542972008

• 1268542972008 squared (1268542972008²) is 1609201271830889471552064
• 1268542972008 cubed (1268542972008³) is 2041340963927410021820811835066624512
• The square root of 1268542972008 is 1126296.1298024601
• The cube root of 1268542972008 is 10825.1783723483

Scales and comparisons

• 1,268,542,972,008 seconds is equal to 40,335 years, 38 weeks, 4 days, 7 hours, 46 minutes, 48 seconds.
• To count from 1 to 1,268,542,972,008 would take you about one hundred thousand, eight hundred thirty-nine 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 1268542972008 cubic inches would be around 902.1 feet tall.

Recreational maths with 1268542972008

• 1268542972008 backwards is 8002792458621
• The number of decimal digits it has is: 13
• The sum of 1268542972008's digits is 54
• More coming soon!