13649352640
13,649,352,640 is an even composite number composed of seven prime numbers multiplied together.
13649352640 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred forty-eight divisors.
Prime factorization of 13649352640:
26 × 5 × 7 × 11 × 41 × 59 × 229
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 11 × 41 × 59 × 229)See below for interesting mathematical facts about the number 13649352640 from the Numbermatics database.
Names of 13649352640
- Cardinal: 13649352640 can be written as Thirteen billion, six hundred forty-nine million, three hundred fifty-two thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.364935264 × 1010
Factors of 13649352640
Divisors of 13649352640
- Number of divisors d(n): 448
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Complete list of divisors:
1 2 4 5 7 8 10 11 14 16 20 22 28 32 35 40 41 44 55 56 59 64 70 77 80 82 88 110 112 118 140 154 160 164 176 205 220 224 229 236 280 287 295 308 320 328 352 385 410 413 440 448 451 458 472 560 574 590 616 649 656 704 770 820 826 880 902 916 944 1120 1145 1148 1180 1232 1298 1312 1435 1540 1603 1640 1652 1760 1804 1832 1888 2065 2240 2255 2290 2296 2360 2419 2464 2519 2596 2624 2870 3080 3157 3206 3245 3280 3304 3520 3608 3664 3776 4130 4510 4543 4580 4592 4720 4838 4928 5038 5192 5740 6160 6314 6412 6490 6560 6608 7216 7328 8015 8260 9020 9086 9160 9184 9389 9440 9676 10076 10384 11480 12095 12320 12595 12628 12824 12980 13120 13216 13511 14432 14656 15785 16030 16520 16933 17633 18040 18172 18320 18368 18778 18880 19352 20152 20768 22715 22960 24190 24640 25190 25256 25648 25960 26432 26609 27022 28864 31570 32060 33040 33866 35266 36080 36344 36640 37556 38704 40304 41536 45430 45920 46945 48380 50380 50512 51296 51920 53218 54044 63140 64120 65723 66080 67555 67732 70532 72160 72688 73280 75112 77408 80608 84665 88165 90860 91840 93890 94577 96760 100760 101024 102592 103279 103840 106436 108088 126280 128240 131446 132160 133045 135110 135464 141064 144320 145376 148621 150224 154816 161216 169330 176330 181720 186263 187780 189154 193520 201520 202048 206558 207680 212872 216176 252560 256480 262892 266090 270220 270928 282128 290752 297242 300448 328615 338660 352660 363440 372526 375560 378308 387040 403040 413116 425744 432352 472885 505120 512960 516395 525784 532180 540440 541856 553951 564256 594484 600896 657230 677320 705320 722953 726880 743105 745052 751120 756616 774080 806080 826232 851488 864704 931315 945770 1010240 1032790 1040347 1051568 1064360 1080880 1083712 1107902 1128512 1188968 1314460 1354640 1410640 1445906 1453760 1486210 1490104 1502240 1513232 1652464 1702976 1862630 1891540 2065580 2080694 2103136 2128720 2161760 2215804 2377936 2628920 2709280 2769755 2821280 2891812 2972420 2980208 3004480 3026464 3304928 3614765 3725260 3783080 3877657 4131160 4161388 4206272 4257440 4323520 4431608 4755872 5201735 5257840 5418560 5539510 5642560 5783624 5944840 5960416 6052928 6093461 6609856 7229530 7450520 7566160 7755314 8262320 8322776 8514880 8863216 9511744 10403470 10515680 11079020 11567248 11889680 11920832 12186922 14459060 14901040 15132320 15510628 16524640 16645552 17726432 19388285 20806940 21031360 22158040 23134496 23779360 24373844 28918120 29802080 30264640 30467305 31021256 33049280 33291104 35452864 38776570 41613880 42654227 44316080 46268992 47558720 48747688 57836240 59604160 60934610 62042512 66582208 77553140 83227760 85308454 88632160 97495376 115672480 121869220 124085024 155106280 166455520 170616908 177264320 194990752 213271135 231344960 243738440 248170048 310212560 332911040 341233816 389981504 426542270 487476880 620425120 682467632 853084540 974953760 1240850240 1364935264 1706169080 1949907520 2729870528 3412338160 6824676320 13649352640
- Sum of all divisors σ(n): 42398899200
- Sum of proper divisors (its aliquot sum) s(n): 28749546560
- 13649352640 is an abundant number, because the sum of its proper divisors (28749546560) is greater than itself. Its abundance is 15100193920
Bases of 13649352640
- Binary: 11001011011001000010010111110000002
- Hexadecimal: 0x32D9097C0
- Base-36: 69QGZWG
Squares and roots of 13649352640
- 13649352640 squared (136493526402) is 186304827491074969600
- 13649352640 cubed (136493526403) is 2542940288960048712747679744000
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The
square root of 13649352640 is 116830.4439775865 -
The
cube root of 13649352640 is 2389.8502289975
Scales and comparisons
How big is 13649352640?- 13,649,352,640 seconds is equal to 434 years, 2 days, 14 hours, 50 minutes, 40 seconds.
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To count from 1 to 13,649,352,640 would take you about eight hundred sixty-eight 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 13649352640 cubic inches would be around 199.2 feet tall.
Recreational maths with 13649352640
- 13649352640 backwards is 04625394631
- The number of decimal digits it has is: 11
- The sum of 13649352640's digits is 43
- More coming soon!
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