1420345384640
1,420,345,384,640 is an even composite number composed of five prime numbers multiplied together.
1420345384640 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred twenty divisors.
Prime factorization of 1420345384640:
26 × 5 × 7 × 134 × 1492
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 13 × 13 × 13 × 13 × 149 × 149)See below for interesting mathematical facts about the number 1420345384640 from the Numbermatics database.
Names of 1420345384640
- Cardinal: 1420345384640 can be written as One trillion, four hundred twenty billion, three hundred forty-five million, three hundred eighty-four thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.42034538464 × 1012
Factors of 1420345384640
Divisors of 1420345384640
- Number of divisors d(n): 420
-
Complete list of divisors:
1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 40 52 56 64 65 70 80 91 104 112 130 140 149 160 169 182 208 224 260 280 298 320 338 364 416 448 455 520 560 596 676 728 745 832 845 910 1040 1043 1120 1183 1192 1352 1456 1490 1690 1820 1937 2080 2086 2197 2240 2366 2384 2704 2912 2980 3380 3640 3874 4160 4172 4394 4732 4768 5215 5408 5824 5915 5960 6760 7280 7748 8344 8788 9464 9536 9685 10430 10816 10985 11830 11920 13520 13559 14560 15379 15496 16688 17576 18928 19370 20860 21970 22201 23660 23840 25181 27040 27118 28561 29120 30758 30992 33376 35152 37856 38740 41720 43940 44402 47320 47680 50362 54080 54236 57122 61516 61984 66752 67795 70304 75712 76895 77480 83440 87880 88804 94640 100724 108472 111005 114244 123032 123968 125905 135590 140608 142805 153790 154960 155407 166880 175760 176267 177608 189280 199927 201448 216944 222010 228488 246064 251810 271180 285610 288613 307580 309920 310814 327353 333760 351520 352534 355216 378560 399854 402896 433888 444020 456976 492128 503620 542360 571220 577226 615160 619840 621628 654706 703040 705068 710432 777035 799708 805792 867776 881335 888040 913952 984256 999635 1007240 1084720 1142440 1154452 1230320 1243256 1309412 1410136 1420864 1443065 1554070 1599416 1611584 1636765 1762670 1776080 1827904 1999270 2014480 2020291 2169440 2284880 2291471 2308904 2460640 2486512 2618824 2820272 2886130 3108140 3198832 3273530 3525340 3552160 3751969 3998540 4028960 4040582 4255589 4338880 4569760 4582942 4617808 4921280 4973024 5237648 5640544 5772260 6216280 6397664 6547060 7050680 7104320 7503938 7997080 8057920 8081164 8511178 9139520 9165884 9235616 9946048 10101455 10475296 11281088 11457355 11544520 12432560 12795328 13094120 14101360 15007876 15994160 16162328 17022356 18331768 18471232 18759845 20202910 20950592 21277945 22914710 23089040 24865120 26188240 26263783 28202720 29789123 30015752 31988320 32324656 34044712 36663536 37519690 40405820 42555890 45829420 46178080 48775597 49730240 52376480 52527566 56405440 59578246 60031504 63976640 64649312 68089424 73327072 75039380 80811640 85111780 91658840 92356160 97551194 104752960 105055132 119156492 120063008 129298624 131318915 136178848 146654144 148945615 150078760 161623280 170223560 183317680 195102388 210110264 238312984 240126016 243877985 262637830 272357696 297891230 300157520 323246560 340447120 341429179 366635360 390204776 420220528 476625968 487755970 525275660 595782460 600315040 634082761 646493120 680894240 682858358 733270720 780409552 840441056 953251936 975511940 1050551320 1191564920 1200630080 1268165522 1361788480 1365716716 1560819104 1680882112 1707145895 1906503872 1951023880 2101102640 2383129840 2536331044 2731433432 3121638208 3170413805 3414291790 3902047760 4202205280 4438579327 4766259680 5072662088 5462866864 6340827610 6828583580 7804095520 8404410560 8877158654 9532519360 10145324176 10925733728 12681655220 13657167160 15608191040 17754317308 20290648352 21851467456 22192896635 25363310440 27314334320 35508634616 40581296704 44385793270 50726620880 54628668640 71017269232 88771586540 101453241760 109257337280 142034538464 177543173080 202906483520 284069076928 355086346160 710172692320 1420345384640
- Sum of all divisors σ(n): 4215763725936
- Sum of proper divisors (its aliquot sum) s(n): 2795418341296
- 1420345384640 is an abundant number, because the sum of its proper divisors (2795418341296) is greater than itself. Its abundance is 1375072956656
Bases of 1420345384640
- Binary: 101001010101100110010111010011110110000002
- Hexadecimal: 0x14AB32E9EC0
- Base-36: I4HWYWU8
Squares and roots of 1420345384640
- 1420345384640 squared (14203453846402) is 2017381011668149547929600
- 1420345384640 cubed (14203453846403) is 2865377808983230197691109827641344000
-
The
square root of 1420345384640 is 1191782.4401458515 -
The
cube root of 1420345384640 is 11240.8198614237
Scales and comparisons
How big is 1420345384640?- 1,420,345,384,640 seconds is equal to 45,162 years, 30 weeks, 4 days, 16 hours, 37 minutes, 20 seconds.
-
To count from 1 to 1,420,345,384,640 would take you about one hundred twelve thousand, nine hundred six 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 1420345384640 cubic inches would be around 936.7 feet tall.
Recreational maths with 1420345384640
- 1420345384640 backwards is 0464835430241
- The number of decimal digits it has is: 13
- The sum of 1420345384640's digits is 44
- More coming soon!
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