1268201340
1,268,201,340 is an even composite number composed of six prime numbers multiplied together.
1268201340 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 1268201340:
22 × 33 × 5 × 73 × 41 × 167
(2 × 2 × 3 × 3 × 3 × 5 × 7 × 7 × 7 × 41 × 167)See below for interesting mathematical facts about the number 1268201340 from the Numbermatics database.
Names of 1268201340
- Cardinal: 1268201340 can be written as One billion, two hundred sixty-eight million, two hundred one thousand, three hundred forty.
Scientific notation
- Scientific notation: 1.26820134 × 109
Factors of 1268201340
Divisors of 1268201340
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 30 35 36 41 42 45 49 54 60 63 70 82 84 90 98 105 108 123 126 135 140 147 164 167 180 189 196 205 210 245 246 252 270 287 294 315 334 343 369 378 410 420 441 490 492 501 540 574 588 615 630 668 686 735 738 756 820 835 861 882 945 980 1002 1029 1107 1148 1169 1230 1260 1323 1372 1435 1470 1476 1503 1670 1715 1722 1764 1845 1890 2004 2009 2058 2205 2214 2338 2460 2505 2583 2646 2870 2940 3006 3087 3340 3430 3444 3507 3690 3780 4018 4116 4305 4410 4428 4509 4676 5010 5145 5166 5292 5535 5740 5845 6012 6027 6174 6615 6847 6860 7014 7380 7515 7749 8036 8183 8610 8820 9018 9261 10020 10045 10290 10332 10521 11070 11690 12054 12348 12915 13230 13694 14028 14063 15030 15435 15498 16366 17220 17535 18036 18081 18522 20090 20541 20580 21042 22140 22545 23380 24108 24549 25830 26460 27388 28126 30060 30135 30870 30996 31563 32732 34235 35070 36162 37044 38745 40180 40915 41082 42084 42189 45090 46305 47929 49098 51660 52605 54243 56252 57281 60270 61623 61740 63126 68470 70140 70315 72324 73647 77490 81830 82164 84378 90180 90405 92610 95858 98196 102705 105210 108486 114562 120540 122745 123246 126252 126567 136940 140630 143787 147294 154980 157815 163660 168756 171843 180810 184869 185220 191716 205410 210420 210945 216972 220941 229124 239645 245490 246492 253134 271215 281260 286405 287574 294588 308115 315630 335503 343686 361620 368235 369738 379701 410820 421890 431361 441882 479290 490980 506268 515529 542430 572810 575148 616230 631260 632835 671006 687372 718935 736470 739476 759402 843780 859215 862722 883764 924345 958580 1006509 1031058 1084860 1104705 1145620 1232460 1265670 1294083 1342012 1437870 1472940 1518804 1546587 1677515 1718430 1725444 1848690 1898505 2013018 2062116 2156805 2209410 2348521 2531340 2577645 2588166 2875740 3019527 3093174 3355030 3436860 3697380 3797010 4026036 4313610 4418820 4697042 5032545 5155290 5176332 6039054 6186348 6470415 6710060 7045563 7594020 7732935 8627220 9058581 9394084 10065090 10310580 11742605 12078108 12940830 14091126 15097635 15465870 18117162 20130180 21136689 23485210 25881660 28182252 30195270 30931740 35227815 36234324 42273378 45292905 46970420 60390540 63410067 70455630 84546756 90585810 105683445 126820134 140911260 181171620 211366890 253640268 317050335 422733780 634100670 1268201340
- Sum of all divisors σ(n): 4741632000
- Sum of proper divisors (its aliquot sum) s(n): 3473430660
- 1268201340 is an abundant number, because the sum of its proper divisors (3473430660) is greater than itself. Its abundance is 2205229320
Bases of 1268201340
- Binary: 10010111001011100110111011111002
- Hexadecimal: 0x4B97377C
- Base-36: KZ1YF0
Squares and roots of 1268201340
- 1268201340 squared (12682013402) is 1608334638777795600
- 1268201340 cubed (12682013403) is 2039692144066416342166104000
-
The
square root of 1268201340 is 35611.8146125693 -
The
cube root of 1268201340 is 1082.4206506845
Scales and comparisons
How big is 1268201340?- 1,268,201,340 seconds is equal to 40 years, 16 weeks, 6 days, 6 hours, 9 minutes.
-
To count from 1 to 1,268,201,340 would take you about eighty 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 1268201340 cubic inches would be around 90.2 feet tall.
Recreational maths with 1268201340
- 1268201340 backwards is 0431028621
- 1268201340 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1268201340's digits is 27
- More coming soon!
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