48981240
48,981,240 is an even composite number composed of seven prime numbers multiplied together.
48981240 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five hundred twelve divisors.
Prime factorization of 48981240:
23 × 33 × 5 × 7 × 11 × 19 × 31
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 11 × 19 × 31)See below for interesting mathematical facts about the number 48981240 from the Numbermatics database.
Names of 48981240
- Cardinal: 48981240 can be written as Forty-eight million, nine hundred eighty-one thousand, two hundred forty.
Scientific notation
- Scientific notation: 4.898124 × 107
Factors of 48981240
Divisors of 48981240
- Number of divisors d(n): 512
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 11 12 14 15 18 19 20 21 22 24 27 28 30 31 33 35 36 38 40 42 44 45 54 55 56 57 60 62 63 66 70 72 76 77 84 88 90 93 95 99 105 108 110 114 120 124 126 132 133 135 140 152 154 155 165 168 171 180 186 189 190 198 209 210 216 217 220 228 231 248 252 264 266 270 279 280 285 297 308 310 315 330 341 342 360 372 378 380 385 396 399 418 420 434 440 456 462 465 495 504 513 532 540 558 570 589 594 616 620 627 630 651 660 665 682 684 693 744 756 760 770 792 798 836 837 840 855 868 924 930 945 990 1023 1026 1045 1064 1080 1085 1116 1140 1155 1178 1188 1197 1240 1254 1260 1302 1320 1330 1364 1368 1386 1395 1463 1485 1512 1540 1596 1672 1674 1705 1710 1736 1767 1848 1860 1881 1890 1953 1980 1995 2046 2052 2079 2090 2170 2232 2280 2310 2356 2376 2387 2394 2508 2520 2565 2604 2660 2728 2772 2790 2926 2945 2970 3069 3080 3135 3192 3255 3348 3410 3420 3465 3534 3591 3720 3762 3780 3906 3960 3990 4092 4104 4123 4158 4180 4185 4340 4389 4620 4712 4774 4788 5016 5115 5130 5208 5301 5320 5544 5580 5643 5852 5859 5890 5940 5985 6138 6270 6479 6510 6696 6820 6840 6930 7068 7161 7182 7315 7524 7560 7812 7980 8184 8246 8316 8360 8370 8680 8778 8835 9207 9240 9405 9548 9576 9765 10230 10260 10395 10602 11160 11286 11704 11718 11780 11880 11935 11970 12276 12369 12540 12958 13020 13167 13640 13860 14136 14322 14364 14630 15048 15345 15624 15903 15960 16492 16632 16740 17556 17670 17955 18414 18810 19096 19437 19530 20460 20520 20615 20790 21204 21483 21945 22572 23436 23560 23870 23940 24552 24738 25080 25916 26040 26334 26505 27720 28215 28644 28728 29260 29295 30690 31806 32395 32984 33480 35112 35340 35805 35910 36828 37107 37620 38874 39060 39501 40920 41230 41580 42408 42966 43890 45144 45353 46035 46872 47740 47880 49476 51832 52668 53010 56430 57288 58311 58520 58590 61380 61845 63612 64449 64790 65835 70680 71610 71820 73656 74214 75240 77748 78120 79002 79515 82460 83160 85932 87780 90706 92070 95480 97185 98952 105336 106020 107415 111321 112860 116622 117180 122760 123690 127224 128898 129580 131670 136059 143220 143640 148428 155496 158004 159030 164920 171864 174933 175560 181412 184140 185535 194370 197505 212040 214830 222642 225720 226765 233244 234360 247380 257796 259160 263340 272118 286440 291555 296856 316008 318060 322245 349866 362824 368280 371070 388740 395010 408177 429660 445284 453530 466488 494760 515592 526680 544236 556605 583110 636120 644490 680295 699732 742140 777480 790020 816354 859320 874665 890568 907060 1088472 1113210 1166220 1224531 1288980 1360590 1399464 1484280 1580040 1632708 1749330 1814120 2040885 2226420 2332440 2449062 2577960 2721180 3265416 3498660 4081770 4452840 4898124 5442360 6122655 6997320 8163540 9796248 12245310 16327080 24490620 48981240
- Sum of all divisors σ(n): 221184000
- Sum of proper divisors (its aliquot sum) s(n): 172202760
- 48981240 is an abundant number, because the sum of its proper divisors (172202760) is greater than itself. Its abundance is 123221520
Bases of 48981240
- Binary: 101110101101100100111110002
- Hexadecimal: 0x2EB64F8
- Base-36: T5U60
Squares and roots of 48981240
- 48981240 squared (489812402) is 2399161871937600
- 48981240 cubed (489812403) is 117513923448224850624000
-
The
square root of 48981240 is 6998.6598717183 -
The
cube root of 48981240 is 365.8838653301
Scales and comparisons
How big is 48981240?- 48,981,240 seconds is equal to 1 year, 28 weeks, 6 days, 21 hours, 54 minutes.
-
To count from 1 to 48,981,240 would take you about two 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 48981240 cubic inches would be around 30.5 feet tall.
Recreational maths with 48981240
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