1125409740
1,125,409,740 is an even composite number composed of eight prime numbers multiplied together.
1125409740 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 1125409740:
22 × 3 × 5 × 7 × 13 × 31 × 61 × 109
(2 × 2 × 3 × 5 × 7 × 13 × 31 × 61 × 109)See below for interesting mathematical facts about the number 1125409740 from the Numbermatics database.
Names of 1125409740
- Cardinal: 1125409740 can be written as One billion, one hundred twenty-five million, four hundred nine thousand, seven hundred forty.
Scientific notation
- Scientific notation: 1.12540974 × 109
Factors of 1125409740
Divisors of 1125409740
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 7 10 12 13 14 15 20 21 26 28 30 31 35 39 42 52 60 61 62 65 70 78 84 91 93 105 109 122 124 130 140 155 156 182 183 186 195 210 217 218 244 260 273 305 310 327 364 366 372 390 403 420 427 434 436 455 465 545 546 610 620 651 654 732 763 780 793 806 854 868 910 915 930 1085 1090 1092 1209 1220 1281 1302 1308 1365 1417 1526 1586 1612 1635 1708 1820 1830 1860 1891 2015 2135 2170 2180 2289 2379 2418 2562 2604 2730 2821 2834 3052 3172 3255 3270 3379 3660 3782 3815 3965 4030 4251 4270 4340 4578 4758 4836 5124 5460 5551 5642 5668 5673 6045 6405 6510 6540 6649 6758 7085 7564 7630 7930 8060 8463 8502 8540 9156 9455 9516 9919 10137 11102 11284 11346 11445 11895 12090 12810 13020 13237 13298 13516 14105 14170 15260 15860 16653 16895 16926 17004 18910 19838 19947 20274 21255 22204 22692 22890 23653 23790 24180 24583 25620 26474 26596 27755 28210 28340 28365 29757 33245 33306 33790 33852 37820 39676 39711 39894 40548 42315 42510 43927 45780 46543 47306 47580 49166 49595 50685 52948 55510 56420 56730 59514 66185 66490 66612 67580 70959 73749 79422 79788 83265 84630 85020 86437 87854 93086 94612 98332 99190 99735 101370 111020 113460 118265 119028 122915 131781 132370 132980 139629 141918 147498 148785 158844 166530 169260 172081 172874 175708 186172 198380 198555 199470 202740 206119 219635 232715 236530 245830 259311 263562 264740 279258 283836 294996 297570 307489 333060 344162 345748 354795 368745 397110 398940 412238 432185 439270 465430 473060 491660 516243 518622 527124 558516 595140 605059 614978 618357 658905 688324 698145 709590 737490 794220 824476 860405 864370 878540 922467 930860 1030595 1032486 1037244 1210118 1229956 1236714 1296555 1317810 1396290 1419180 1442833 1474980 1537445 1720810 1728740 1815177 1844934 2061190 2064972 2420236 2473428 2581215 2593110 2635620 2679547 2792580 2885666 3025295 3074890 3091785 3441620 3630354 3689868 4122380 4328499 4612335 5162430 5186220 5359094 5771332 6050590 6149780 6183570 7214165 7260708 8038641 8656998 9075885 9224670 10324860 10718188 12101180 12367140 13397735 14428330 16077282 17313996 18151770 18449340 18756829 21642495 26795470 28856660 32154564 36303540 37513658 40193205 43284990 53590940 56270487 75027316 80386410 86569980 93784145 112540974 160772820 187568290 225081948 281352435 375136580 562704870 1125409740
- Sum of all divisors σ(n): 4106403840
- Sum of proper divisors (its aliquot sum) s(n): 2980994100
- 1125409740 is an abundant number, because the sum of its proper divisors (2980994100) is greater than itself. Its abundance is 1855584360
Bases of 1125409740
- Binary: 10000110001010001100011110011002
- Hexadecimal: 0x431463CC
- Base-36: IM1FPO
Squares and roots of 1125409740
- 1125409740 squared (11254097402) is 1266547082886867600
- 1125409740 cubed (11254097403) is 1425384423249468115130424000
-
The
square root of 1125409740 is 33547.1271497277 -
The
cube root of 1125409740 is 1040.1681619103
Scales and comparisons
How big is 1125409740?- 1,125,409,740 seconds is equal to 35 years, 40 weeks, 5 days, 13 hours, 49 minutes.
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To count from 1 to 1,125,409,740 would take you about seventy-one 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 1125409740 cubic inches would be around 86.7 feet tall.
Recreational maths with 1125409740
- 1125409740 backwards is 0479045211
- The number of decimal digits it has is: 10
- The sum of 1125409740's digits is 33
- More coming soon!
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