13380256440
13,380,256,440 is an even composite number composed of seven prime numbers multiplied together.
What does the number 13380256440 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 384 divisors.
13380256440 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 13380256440:
23 × 32 × 5 × 23 × 67 × 89 × 271
(2 × 2 × 2 × 3 × 3 × 5 × 23 × 67 × 89 × 271)See below for interesting mathematical facts about the number 13380256440 from the Numbermatics database.
Names of 13380256440
- Cardinal: 13380256440 can be written as Thirteen billion, three hundred eighty million, two hundred fifty-six thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.338025644 × 1010
Factors of 13380256440
Divisors of 13380256440
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 23 24 30 36 40 45 46 60 67 69 72 89 90 92 115 120 134 138 178 180 184 201 207 230 267 268 271 276 335 345 356 360 402 414 445 460 534 536 542 552 603 670 690 712 801 804 813 828 890 920 1005 1035 1068 1084 1206 1335 1340 1355 1380 1541 1602 1608 1626 1656 1780 2010 2047 2070 2136 2168 2412 2439 2670 2680 2710 2760 3015 3082 3204 3252 3560 4005 4020 4065 4094 4140 4623 4824 4878 5340 5420 5963 6030 6141 6164 6233 6408 6504 7705 8010 8040 8130 8188 8280 9246 9756 10235 10680 10840 11926 12060 12195 12282 12328 12466 13869 15410 16020 16260 16376 17889 18157 18423 18492 18699 19512 20470 23115 23852 24119 24120 24390 24564 24932 27738 29815 30705 30820 31165 32040 32520 35778 36314 36846 36984 37398 40940 46230 47704 48238 48780 49128 49864 53667 54471 55476 56097 59630 61410 61640 62330 69345 71556 72357 72628 73692 74796 81880 89445 90785 92115 92460 93495 96476 97560 107334 108942 110952 112194 119260 120595 122820 124660 137149 138690 143112 144714 145256 147384 149592 163413 178890 181570 184230 184920 186990 192952 214668 217071 217884 224388 238520 241190 245640 249320 268335 272355 274298 277380 280485 289428 326826 357780 361785 363140 368460 373980 411447 417611 429336 434142 435768 448776 482380 536670 544710 548596 554737 554760 560970 578856 653652 685745 715560 723570 726280 736920 747960 817065 822894 835222 868284 964760 1073340 1085355 1089420 1097192 1109474 1121940 1234341 1252833 1307304 1371490 1447140 1615973 1634130 1645788 1664211 1670444 1736568 2057235 2088055 2146680 2170710 2178840 2218948 2243880 2468682 2505666 2742980 2773685 2894280 3231946 3268260 3291576 3328422 3340888 3758499 4114470 4176110 4341420 4437896 4847919 4937364 4992633 5011332 5485960 5547370 6171705 6264165 6463892 6536520 6656844 7516998 8079865 8228940 8321055 8352220 8682840 9695838 9874728 9985266 10022664 11094740 12343410 12528330 12927784 13313688 14543757 15033996 16159730 16457880 16642110 16704440 18792495 19391676 19970532 22189480 24239595 24686820 24963165 25056660 29087514 30067992 32319460 33284220 37167379 37584990 38783352 39941064 48479190 49373640 49926330 50113320 58175028 64638920 66568440 72718785 74334758 75169980 96958380 99852660 111502137 116350056 145437570 148669516 150339960 185836895 193916760 199705320 223004274 290875140 297339032 334506411 371673790 446008548 557510685 581750280 669012822 743347580 892017096 1115021370 1338025644 1486695160 1672532055 2230042740 2676051288 3345064110 4460085480 6690128220 13380256440
- Sum of all divisors σ(n): 46743091200
- Sum of proper divisors (its aliquot sum) s(n): 33362834760
- 13380256440 is an abundant number, because the sum of its proper divisors (33362834760) is greater than itself. Its abundance is 19982578320
Bases of 13380256440
- Binary: 11000111011000011010000010101110002
- Hexadecimal: 0x31D8682B8
- Base-36: 65A9BY0
Squares and roots of 13380256440
- 13380256440 squared (133802564402) is 179031262400161473600
- 13380256440 cubed (133802564403) is 2395484201691090414176289984000
-
The
square root of 13380256440 is 115673.0584016867 -
The
cube root of 13380256440 is 2374.0406209699
Scales and comparisons
How big is 13380256440?- 13,380,256,440 seconds is equal to 425 years, 23 weeks, 3 days, 1 hour, 54 minutes.
-
To count from 1 to 13,380,256,440 would take you about eight hundred fifty 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 13380256440 cubic inches would be around 197.8 feet tall.
Recreational maths with 13380256440
- 13380256440 backwards is 04465208331
- 13380256440 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13380256440's digits is 36
- More coming soon!
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