1380890550
1,380,890,550 is an even composite number composed of seven prime numbers multiplied together.
1380890550 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 1380890550:
2 × 3 × 52 × 132 × 19 × 47 × 61
(2 × 3 × 5 × 5 × 13 × 13 × 19 × 47 × 61)See below for interesting mathematical facts about the number 1380890550 from the Numbermatics database.
Names of 1380890550
- Cardinal: 1380890550 can be written as One billion, three hundred eighty million, eight hundred ninety thousand, five hundred fifty.
Scientific notation
- Scientific notation: 1.38089055 × 109
Factors of 1380890550
Divisors of 1380890550
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 5 6 10 13 15 19 25 26 30 38 39 47 50 57 61 65 75 78 94 95 114 122 130 141 150 169 183 190 195 235 247 282 285 305 325 338 366 390 470 475 494 507 570 610 611 650 705 741 793 845 893 915 950 975 1014 1159 1175 1222 1235 1410 1425 1482 1525 1586 1690 1786 1830 1833 1950 2318 2350 2379 2470 2535 2679 2850 2867 3050 3055 3211 3477 3525 3666 3705 3965 4225 4465 4575 4758 5070 5358 5734 5795 6110 6175 6422 6954 7050 7410 7930 7943 8450 8601 8930 9150 9165 9633 10309 11590 11609 11895 12350 12675 13395 14335 15067 15275 15886 16055 17202 17385 18330 18525 19266 19825 20618 22325 23218 23790 23829 25350 26790 28670 28975 30134 30550 30927 32110 34770 34827 37050 37271 39650 39715 43005 44650 45201 45825 47658 48165 51545 54473 57950 58045 59475 61854 66975 69654 71675 74542 75335 79430 80275 86010 86925 90402 91650 96330 103090 108946 111813 116090 118950 119145 133950 143350 150670 150917 154635 160550 163419 173850 174135 186355 195871 198575 215025 223626 226005 238290 240825 257725 272365 290225 301834 309270 326838 348270 372710 376675 391742 397150 430050 452010 452751 481650 484523 515450 544730 559065 580450 587613 595725 708149 753350 754585 773175 817095 870675 905502 931775 969046 979355 1118130 1130025 1175226 1191450 1361825 1416298 1453569 1509170 1546350 1634190 1741350 1863550 1958710 2124447 2260050 2263755 2422615 2723650 2795325 2907138 2938065 3540745 3772925 4085475 4248894 4527510 4845230 4896775 5590650 5876130 7081490 7267845 7545850 8170950 9205937 9793550 10622235 11318775 12113075 14535690 14690325 17703725 18411874 21244470 22637550 24226150 27617811 29380650 35407450 36339225 46029685 53111175 55235622 72678450 92059370 106222350 138089055 230148425 276178110 460296850 690445275 1380890550
- Sum of all divisors σ(n): 4051883520
- Sum of proper divisors (its aliquot sum) s(n): 2670992970
- 1380890550 is an abundant number, because the sum of its proper divisors (2670992970) is greater than itself. Its abundance is 1290102420
Bases of 1380890550
- Binary: 10100100100111010110111101101102
- Hexadecimal: 0x524EB7B6
- Base-36: MU59YU
Squares and roots of 1380890550
- 1380890550 squared (13808905502) is 1906858711079302500
- 1380890550 cubed (13808905503) is 2633163174314589122841375000
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The
square root of 1380890550 is 37160.3357089249 -
The
cube root of 1380890550 is 1113.5757183387
Scales and comparisons
How big is 1380890550?- 1,380,890,550 seconds is equal to 43 years, 47 weeks, 1 day, 12 hours, 42 minutes, 30 seconds.
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To count from 1 to 1,380,890,550 would take you about eighty-seven 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 1380890550 cubic inches would be around 92.8 feet tall.
Recreational maths with 1380890550
- 1380890550 backwards is 0550980831
- 1380890550 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1380890550's digits is 39
- More coming soon!
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