1389720400640
1,389,720,400,640 is an even composite number composed of seven prime numbers multiplied together.
1389720400640 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 1389720400640:
28 × 5 × 11 × 13 × 127 × 191 × 313
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 13 × 127 × 191 × 313)See below for interesting mathematical facts about the number 1389720400640 from the Numbermatics database.
Names of 1389720400640
- Cardinal: 1389720400640 can be written as One trillion, three hundred eighty-nine billion, seven hundred twenty million, four hundred thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.38972040064 × 1012
Factors of 1389720400640
Divisors of 1389720400640
- Number of divisors d(n): 576
-
Complete list of divisors:
1 2 4 5 8 10 11 13 16 20 22 26 32 40 44 52 55 64 65 80 88 104 110 127 128 130 143 160 176 191 208 220 254 256 260 286 313 320 352 382 416 440 508 520 572 626 635 640 704 715 764 832 880 955 1016 1040 1144 1252 1270 1280 1397 1408 1430 1528 1565 1651 1664 1760 1910 2032 2080 2101 2288 2483 2504 2540 2794 2816 2860 3056 3130 3302 3328 3443 3520 3820 4064 4069 4160 4202 4576 4966 5008 5080 5588 5720 6112 6260 6604 6886 6985 7040 7640 8128 8138 8255 8320 8404 9152 9932 10016 10160 10505 11176 11440 12224 12415 12520 13208 13772 13970 14080 15280 16256 16276 16510 16640 16808 17215 18161 18304 19864 20032 20320 20345 21010 22352 22880 24257 24448 24830 25040 26416 27313 27544 27940 30560 32512 32552 33020 33616 34430 36322 36608 39728 39751 40064 40640 40690 42020 44704 44759 45760 48514 48896 49660 50080 52832 54626 55088 55880 59783 61120 65104 66040 67232 68860 72644 79456 79502 80128 81280 81380 84040 89408 89518 90805 91520 97028 99320 100160 105664 109252 110176 111760 119566 121285 122240 130208 132080 134464 136565 137720 145288 158912 159004 162560 162760 168080 178816 179036 181610 183040 194056 198640 198755 200320 211328 218504 220352 223520 223795 239132 242570 244480 260416 264160 266827 268928 273130 275440 290576 298915 315341 317824 318008 325520 336160 357632 358072 363220 388112 397280 397510 400640 422656 437008 437261 440704 447040 447590 478264 485140 516763 520832 528320 533654 537856 546260 550880 581152 597830 630682 635648 636016 651040 657613 672320 716144 726440 776224 777179 794560 795020 874016 874522 881408 894080 895180 956528 970280 1033526 1041664 1056640 1067308 1092520 1101760 1162304 1195660 1261364 1272032 1302080 1315226 1334135 1344640 1432288 1452880 1552448 1554358 1576705 1589120 1590040 1748032 1749044 1788160 1790360 1913056 1940560 2067052 2113280 2134616 2185040 2186305 2203520 2324608 2391320 2522728 2544064 2583815 2604160 2630452 2668270 2689280 2864576 2905760 3104896 3108716 3153410 3178240 3180080 3288065 3468751 3496064 3498088 3580720 3826112 3881120 3885895 4134104 4269232 4370080 4372610 4407040 4649216 4782640 5045456 5088128 5167630 5208320 5260904 5336540 5684393 5729152 5811520 6209792 6217432 6306820 6360160 6576130 6937502 6992128 6996176 7161440 7592441 7652224 7762240 7771790 8268208 8538464 8548969 8740160 8745220 9565280 10090912 10176256 10335260 10521808 10673080 11368786 11458304 11623040 12434864 12613640 12720320 13152260 13875004 13992352 14322880 15184882 15304448 15524480 15543580 16536416 17076928 17097938 17343755 17480320 17490440 19130560 20181824 20670520 21043616 21346160 22737572 23246080 24869728 25227280 25440640 26304520 27750008 27984704 28421965 28645760 30369764 31048960 31087160 33072832 34153856 34195876 34687510 34960640 34980880 37962205 38261120 40363648 41341040 42087232 42692320 42744845 45475144 49739456 50454560 50881280 52609040 55500016 55969408 56843930 57291520 60739528 62174320 66145664 68307712 68391752 69375020 69961760 75924410 76522240 80727296 82682080 83516851 84174464 85384640 85489690 90950288 98701733 99478912 100909120 105218080 111000032 111938816 113687860 121479056 124348640 132291328 136783504 138750040 139923520 151848820 165364160 167033702 168348928 170769280 170979380 181900576 197403466 198957824 201818240 210436160 222000064 227375720 242958112 248697280 273567008 277500080 279847040 303697640 330728320 334067404 341538560 341958760 363801152 394806932 403636480 417584255 420872320 444000128 454751440 485916224 493508665 497394560 547134016 555000160 559694080 607395280 661456640 668134808 683917520 727602304 789613864 835168510 841744640 888000256 909502880 971832448 987017330 994789120 1085719063 1094268032 1110000320 1214790560 1336269616 1367835040 1455204608 1579227728 1670337020 1819005760 1943664896 1974034660 2171438126 2188536064 2220000640 2429581120 2672539232 2735670080 3158455456 3340674040 3638011520 3948069320 4342876252 4440001280 4859162240 5345078464 5428595315 5471340160 6316910912 6681348080 7276023040 7896138640 8685752504 9718324480 10690156928 10857190630 10942680320 12633821824 13362696160 15792277280 17371505008 21380313856 21714381260 25267643648 26725392320 31584554560 34743010016 43428762520 53450784640 63169109120 69486020032 86857525040 106901569280 126338218240 138972040064 173715050080 277944080128 347430100160 694860200320 1389720400640
- Sum of all divisors σ(n): 3974864044032
- Sum of proper divisors (its aliquot sum) s(n): 2585143643392
- 1389720400640 is an abundant number, because the sum of its proper divisors (2585143643392) is greater than itself. Its abundance is 1195423242752
Bases of 1389720400640
- Binary: 101000011100100011100101001110011000000002
- Hexadecimal: 0x14391CA7300
- Base-36: HQFFN7Y8
Squares and roots of 1389720400640
- 1389720400640 squared (13897204006402) is 1931322791955002112409600
- 1389720400640 cubed (13897204006403) is 2683998684200868904509915627782144000
-
The
square root of 1389720400640 is 1178864.0297506751 -
The
cube root of 1389720400640 is 11159.4419559689
Scales and comparisons
How big is 1389720400640?- 1,389,720,400,640 seconds is equal to 44,188 years, 42 weeks, 20 hours, 37 minutes, 20 seconds.
-
To count from 1 to 1,389,720,400,640 would take you about one hundred ten thousand, four hundred seventy-two 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 1389720400640 cubic inches would be around 930 feet tall.
Recreational maths with 1389720400640
- 1389720400640 backwards is 0460040279831
- 1389720400640 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 1389720400640's digits is 44
- More coming soon!
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The information we have on file for 1389720400640 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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