1390894789120
1,390,894,789,120 is an even composite number composed of six prime numbers multiplied together.
What does the number 1390894789120 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 320 divisors.
1390894789120 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 1390894789120:
29 × 5 × 29 × 61 × 281 × 1093
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 29 × 61 × 281 × 1093)See below for interesting mathematical facts about the number 1390894789120 from the Numbermatics database.
Names of 1390894789120
- Cardinal: 1390894789120 can be written as One trillion, three hundred ninety billion, eight hundred ninety-four million, seven hundred eighty-nine thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.39089478912 × 1012
Factors of 1390894789120
Divisors of 1390894789120
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 5 8 10 16 20 29 32 40 58 61 64 80 116 122 128 145 160 232 244 256 281 290 305 320 464 488 512 562 580 610 640 928 976 1093 1124 1160 1220 1280 1405 1769 1856 1952 2186 2248 2320 2440 2560 2810 3538 3712 3904 4372 4496 4640 4880 5465 5620 7076 7424 7808 8149 8744 8845 8992 9280 9760 10930 11240 14152 14848 15616 16298 17141 17488 17690 17984 18560 19520 21860 22480 28304 31232 31697 32596 34282 34976 35380 35968 37120 39040 40745 43720 44960 56608 63394 65192 66673 68564 69952 70760 71936 74240 78080 81490 85705 87440 89920 113216 126788 130384 133346 137128 139904 141520 143872 156160 158485 162980 171410 174880 179840 226432 253576 260768 266692 274256 279808 283040 307133 316970 325960 333365 342820 349760 359680 452864 497089 507152 521536 533384 548512 559616 566080 614266 633940 651920 666730 685640 699520 719360 905728 994178 1014304 1043072 1066768 1097024 1132160 1228532 1267880 1303840 1333460 1371280 1399040 1535665 1933517 1988356 2028608 2086144 2133536 2194048 2264320 2457064 2485445 2535760 2607680 2666920 2742560 2798080 3071330 3867034 3976712 4057216 4172288 4267072 4388096 4528640 4914128 4970890 5071520 5215360 5333840 5485120 6142660 7734068 7953424 8114432 8534144 8776192 8906857 9667585 9828256 9941780 10143040 10430720 10667680 10970240 12285320 15468136 15906848 16228864 17068288 17813714 18735113 19335170 19656512 19883560 20286080 20861440 21335360 21940480 24570640 30936272 31813696 34136576 35627428 37470226 38670340 39313024 39767120 40572160 42670720 43880960 44534285 49141280 61872544 63627392 71254856 74940452 77340680 78626048 79534240 81144320 85341440 89068570 93675565 98282560 123745088 127254784 142509712 149880904 154681360 157252096 159068480 170682880 178137140 187351130 196565120 247490176 254509568 285019424 299761808 309362720 318136960 356274280 374702260 393130240 494980352 543318277 570038848 599523616 618725440 636273920 712548560 749404520 786260480 989960704 1086636554 1140077696 1199047232 1237450880 1272547840 1425097120 1498809040 2173273108 2280155392 2398094464 2474901760 2716591385 2850194240 2997618080 4346546216 4560310784 4796188928 4949803520 5433182770 5700388480 5995236160 8693092432 9592377856 10866365540 11400776960 11990472320 17386184864 21732731080 22801553920 23980944640 34772369728 43465462160 47961889280 69544739456 86930924320 139089478912 173861848640 278178957824 347723697280 695447394560 1390894789120
- Sum of all divisors σ(n): 3522137113440
- Sum of proper divisors (its aliquot sum) s(n): 2131242324320
- 1390894789120 is an abundant number, because the sum of its proper divisors (2131242324320) is greater than itself. Its abundance is 740347535200
Bases of 1390894789120
- Binary: 101000011110101111100101000110010000000002
- Hexadecimal: 0x143D7CA3200
- Base-36: HQYUUFWG
Squares and roots of 1390894789120
- 1390894789120 squared (13908947891202) is 1934588314401169270374400
- 1390894789120 cubed (13908947891203) is 2690808805593030591398825351446528000
-
The
square root of 1390894789120 is 1179362.0263176191 -
The
cube root of 1390894789120 is 11162.5845138005
Scales and comparisons
How big is 1390894789120?- 1,390,894,789,120 seconds is equal to 44,226 years, 7 weeks, 6 days, 7 hours, 38 minutes, 40 seconds.
-
To count from 1 to 1,390,894,789,120 would take you about one hundred ten thousand, five hundred sixty-five 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 1390894789120 cubic inches would be around 930.2 feet tall.
Recreational maths with 1390894789120
- 1390894789120 backwards is 0219874980931
- 1390894789120 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 1390894789120's digits is 61
- More coming soon!
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The information we have on file for 1390894789120 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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