1343989920
1,343,989,920 is an even composite number composed of seven prime numbers multiplied together.
1343989920 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 1343989920:
25 × 3 × 5 × 7 × 13 × 29 × 1061
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 13 × 29 × 1061)See below for interesting mathematical facts about the number 1343989920 from the Numbermatics database.
Names of 1343989920
- Cardinal: 1343989920 can be written as One billion, three hundred forty-three million, nine hundred eighty-nine thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.34398992 × 109
Factors of 1343989920
Divisors of 1343989920
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 26 28 29 30 32 35 39 40 42 48 52 56 58 60 65 70 78 80 84 87 91 96 104 105 112 116 120 130 140 145 156 160 168 174 182 195 203 208 210 224 232 240 260 273 280 290 312 336 348 364 377 390 406 416 420 435 455 464 480 520 546 560 580 609 624 672 696 728 754 780 812 840 870 910 928 1015 1040 1061 1092 1120 1131 1160 1218 1248 1365 1392 1456 1508 1560 1624 1680 1740 1820 1885 2030 2080 2122 2184 2262 2320 2436 2639 2730 2784 2912 3016 3045 3120 3183 3248 3360 3480 3640 3770 4060 4244 4368 4524 4640 4872 5278 5305 5460 5655 6032 6090 6240 6366 6496 6960 7280 7427 7540 7917 8120 8488 8736 9048 9744 10556 10610 10920 11310 12064 12180 12732 13195 13793 13920 14560 14854 15080 15834 15915 16240 16976 18096 19488 21112 21220 21840 22281 22620 24360 25464 26390 27586 29708 30160 30769 31668 31830 32480 33952 36192 37135 39585 41379 42224 42440 43680 44562 45240 48720 50928 52780 55172 59416 60320 61538 63336 63660 68965 74270 79170 82758 84448 84880 89124 90480 92307 96551 97440 101856 105560 110344 111405 118832 123076 126672 127320 137930 148540 153845 158340 165516 169760 178248 180960 184614 193102 206895 211120 215383 220688 222810 237664 246152 253344 254640 275860 289653 297080 307690 316680 331032 356496 369228 386204 399997 413790 422240 430766 441376 445620 461535 482755 492304 509280 551720 579306 594160 615380 633360 646149 662064 712992 738456 772408 799994 827580 861532 891240 923070 965510 984608 1076915 1103440 1158612 1188320 1199991 1230760 1266720 1292298 1324128 1448265 1476912 1544816 1599988 1655160 1723064 1782480 1846140 1931020 1999985 2153830 2206880 2317224 2399982 2461520 2584596 2799979 2896530 2953824 3089632 3199976 3230745 3310320 3446128 3564960 3692280 3862040 3999970 4307660 4634448 4799964 4923040 5169192 5599958 5793060 5999955 6399952 6461490 6620640 6892256 7384560 7724080 7999940 8399937 8615320 9268896 9599928 10338384 11199916 11586120 11999910 12799904 12922980 13999895 14769120 15448160 15999880 16799874 17230640 19199856 20676768 22399832 23172240 23999820 25845960 27999790 31999760 33599748 34461280 38399712 41999685 44799664 46344480 47999640 51691920 55999580 63999520 67199496 83999370 89599328 95999280 103383840 111999160 134398992 167998740 191998560 223998320 268797984 335997480 447996640 671994960 1343989920
- Sum of all divisors σ(n): 5395299840
- Sum of proper divisors (its aliquot sum) s(n): 4051309920
- 1343989920 is an abundant number, because the sum of its proper divisors (4051309920) is greater than itself. Its abundance is 2707320000
Bases of 1343989920
- Binary: 10100000001101110101000101000002
- Hexadecimal: 0x501BA8A0
- Base-36: M86D9C
Squares and roots of 1343989920
- 1343989920 squared (13439899202) is 1806308905061606400
- 1343989920 cubed (13439899203) is 2427660960809035980607488000
-
The
square root of 1343989920 is 36660.4680821181 -
The
cube root of 1343989920 is 1103.5669116215
Scales and comparisons
How big is 1343989920?- 1,343,989,920 seconds is equal to 42 years, 38 weeks, 1 day, 10 hours, 32 minutes.
-
To count from 1 to 1,343,989,920 would take you about eighty-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 1343989920 cubic inches would be around 92 feet tall.
Recreational maths with 1343989920
- 1343989920 backwards is 0299893431
- 1343989920 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1343989920's digits is 48
- More coming soon!
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