6978842519418

Names of 6978842519418

• Cardinal: 6978842519418 can be written as Six trillion, nine hundred seventy-eight billion, eight hundred forty-two million, five hundred nineteen thousand, four hundred eighteen.

Scientific notation

• Scientific notation: 6.978842519418 × 10¹²

Factors of 6978842519418

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 6109

Divisors of 6978842519418

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 6 7 9 11 14 18 19 21 22 33 38 42 57 63 66 77 99 114 121 126 133 154 171 198 209 231 242 266 342 361 363 399 418 462 627 693 722 726 798 847 1083 1089 1197 1254 1331 1386 1463 1694 1881 2166 2178 2299 2394 2527 2541 2662 2926 3249 3762 3971 3993 4389 4598 5054 5082 6067 6498 6859 6897 7581 7623 7942 7986 8778 9317 11913 11979 12134 13167 13718 13794 15162 15246 16093 18201 18634 20577 20691 22743 23826 23958 25289 26334 27797 27951 32186 35739 36402 41154 41382 42469 43681 45486 48013 48279 50578 54603 55594 55902 61731 66737 71478 75449 75867 83391 83853 84938 87362 96026 96558 109206 115273 123462 127407 131043 133474 144039 144837 150898 151734 166782 167706 177023 200211 226347 227601 230546 250173 254814 262086 288078 289674 305767 345819 354046 382221 393129 400422 432117 452694 455202 467159 480491 500346 528143 531069 600633 611534 679041 691638 734107 764442 786258 806911 829939 864234 917301 934318 960982 1037457 1056286 1062138 1201266 1268003 1358082 1401477 1441473 1468214 1584429 1593207 1613822 1659878 1834602 2074914 2190187 2202321 2420733 2489817 2536006 2751903 2802954 2882946 3168858 3186414 3363437 3804009 4204431 4324419 4380374 4404642 4753287 4841466 4979634 5138749 5503806 5809573 6570561 6606963 6726874 7262199 7469451 7608018 8075177 8408862 8648838 8876021 9129329 9506574 10090311 10277498 11412027 11619146 13141122 13213926 13948033 14524398 14938902 15331309 15416247 16150354 17428719 17752042 18258658 19711683 20180622 22824054 24092057 24225531 26628063 27387987 27896066 30270933 30662618 30832494 34857438 39423366 41613553 41844099 45993927 46248741 48184114 48451062 52286157 53256126 54775974 56526239 60541866 63905303 72276171 72676593 79884189 82163961 83227106 83688198 91987854 92497482 97636231 104572314 113052478 124840659 125532297 127810606 137981781 144552342 145353186 153428363 159768378 164327922 168644399 169578717 191715909 195272462 216828513 249681318 251064594 265012627 275963562 291294871 292908693 306856726 337288798 339157434 374521977 383431818 433657026 457749083 460285089 505933197 508736151 530025254 575147727 582589742 585817386 749043954 795037881 873884613 878726079 915498166 920570178 1011866394 1017472302 1073998541 1150295454 1373247249 1380855267 1517799591 1590075762 1747769226 1757452158 1855088389 2147997082 2385113643 2621653839 2746494498 2761710534 2915138897 3035599182 3204243581 3221995623 3710176778 4119741747 4770227286 5035239913 5243307678 5565265167 5830277794 6408487162 6443991246 8239483494 8745416691 9612730743 9665986869 10070479826 11130530334 15105719739 16695795501 17490833382 19225461486 19331973738 20405972279 26236250073 28838192229 30211439478 33391591002 35246679391 40811944558 45317159217 52472500146 55387639043 57676384458 61217916837 70493358782 90634318434 105740038173 110775278086 122435833674 166162917129 183653750511 211480076346 317220114519 332325834258 367307501022 387713473301 498488751387 634440229038 775426946602 996977502774 1163140419903 2326280839806 3489421259709 6978842519418
• Sum of all divisors σ(n): 20066877941760
• Sum of proper divisors (its aliquot sum) s(n): 13088035422342
• 6978842519418 is an abundant number, because the sum of its proper divisors (13088035422342) is greater than itself. Its abundance is 6109192902924

Bases of 6978842519418

• Binary: 1100101100011100011011011011110011101111010₂
• Hexadecimal: 0x658E36DE77A
• Base-36: 2H21ANBEI

Squares and roots of 6978842519418

• 6978842519418 squared (6978842519418²) is 48704242910836577707058724
• 6978842519418 cubed (6978842519418³) is 339899241302209007899198638962636302632
• The square root of 6978842519418 is 2641749.8972116949
• The cube root of 6978842519418 is 19110.0196137831

Scales and comparisons

• 6,978,842,519,418 seconds is equal to 221,905 years, 31 weeks, 3 days, 6 hours, 30 minutes, 18 seconds.
• To count from 1 to 6,978,842,519,418 would take you about five hundred fifty-four thousand, seven hundred sixty-four 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 6978842519418 cubic inches would be around 1592.5 feet tall.

Recreational maths with 6978842519418

• 6978842519418 backwards is 8149152488796
• The number of decimal digits it has is: 13
• The sum of 6978842519418's digits is 72
• More coming soon!