6978970040
6,978,970,040 is an even composite number composed of six prime numbers multiplied together.
6978970040 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 6978970040:
23 × 5 × 72 × 232 × 53 × 127
(2 × 2 × 2 × 5 × 7 × 7 × 23 × 23 × 53 × 127)See below for interesting mathematical facts about the number 6978970040 from the Numbermatics database.
Names of 6978970040
- Cardinal: 6978970040 can be written as Six billion, nine hundred seventy-eight million, nine hundred seventy thousand and forty.
Scientific notation
- Scientific notation: 6.97897004 × 109
Factors of 6978970040
Divisors of 6978970040
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 5 7 8 10 14 20 23 28 35 40 46 49 53 56 70 92 98 106 115 127 140 161 184 196 212 230 245 254 265 280 322 371 392 424 460 490 508 529 530 635 644 742 805 889 920 980 1016 1058 1060 1127 1219 1270 1288 1484 1610 1778 1855 1960 2116 2120 2254 2438 2540 2597 2645 2921 2968 3220 3556 3703 3710 4232 4445 4508 4876 5080 5194 5290 5635 5842 6095 6223 6440 6731 7112 7406 7420 8533 8890 9016 9752 10388 10580 11270 11684 12190 12446 12985 13462 14605 14812 14840 17066 17780 18515 20447 20776 21160 22540 23368 24380 24892 25921 25970 26924 28037 29210 29624 31115 33655 34132 35560 37030 40894 42665 45080 47117 48760 49784 51842 51940 53848 56074 58420 59731 62230 67183 67310 68264 74060 81788 85330 94234 102235 103684 103880 112148 116840 119462 124460 129605 134366 134620 140185 143129 148120 154813 163576 170660 188468 196259 204470 207368 224296 235585 238924 248920 259210 268732 269240 280370 286258 298655 309626 329819 335915 341320 376936 392518 408940 470281 471170 477848 518420 537464 560740 572516 597310 619252 659638 671830 715645 774065 785036 817880 940562 942340 981295 1036840 1083691 1121480 1145032 1194620 1238504 1319276 1343660 1373813 1431290 1548130 1570072 1649095 1881124 1884680 1962590 2167382 2351405 2389240 2638552 2687320 2747626 2862580 3096260 3291967 3298190 3560699 3762248 3925180 4334764 4702810 5418455 5495252 5725160 6192520 6583934 6596380 6869065 7121398 7585837 7850360 8669528 9405620 10836910 10990504 13167868 13192760 13738130 14242796 15171674 16459835 17803495 18811240 21673820 24924893 26335736 27476260 28485592 30343348 32919670 35606990 37929185 43347640 49849786 54952520 60686696 65839340 71213980 75858370 99699572 124624465 131678680 142427960 151716740 174474251 199399144 249248930 303433480 348948502 498497860 697897004 872371255 996995720 1395794008 1744742510 3489485020 6978970040
- Sum of all divisors σ(n): 19608583680
- Sum of proper divisors (its aliquot sum) s(n): 12629613640
- 6978970040 is an abundant number, because the sum of its proper divisors (12629613640) is greater than itself. Its abundance is 5650643600
Bases of 6978970040
- Binary: 1100111111111101010100001101110002
- Hexadecimal: 0x19FFAA1B8
- Base-36: 37F3JQW
Squares and roots of 6978970040
- 6978970040 squared (69789700402) is 48706022819217601600
- 6978970040 cubed (69789700403) is 339917874022875977807056064000
-
The
square root of 6978970040 is 83540.2300691111 -
The
cube root of 6978970040 is 1911.0136008729
Scales and comparisons
How big is 6978970040?- 6,978,970,040 seconds is equal to 221 years, 47 weeks, 2 days, 2 hours, 47 minutes, 20 seconds.
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To count from 1 to 6,978,970,040 would take you about four 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 6978970040 cubic inches would be around 159.3 feet tall.
Recreational maths with 6978970040
- 6978970040 backwards is 0400798796
- The number of decimal digits it has is: 10
- The sum of 6978970040's digits is 50
- More coming soon!
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