4991138880
4,991,138,880 is an even composite number composed of eight prime numbers multiplied together.
4991138880 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of eight hundred ninety-six divisors.
Prime factorization of 4991138880:
26 × 3 × 5 × 7 × 13 × 19 × 31 × 97
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 13 × 19 × 31 × 97)See below for interesting mathematical facts about the number 4991138880 from the Numbermatics database.
Names of 4991138880
- Cardinal: 4991138880 can be written as Four billion, nine hundred ninety-one million, one hundred thirty-eight thousand, eight hundred eighty.
Scientific notation
- Scientific notation: 4.99113888 × 109
Factors of 4991138880
Divisors of 4991138880
- Number of divisors d(n): 896
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 13 14 15 16 19 20 21 24 26 28 30 31 32 35 38 39 40 42 48 52 56 57 60 62 64 65 70 76 78 80 84 91 93 95 96 97 104 105 112 114 120 124 130 133 140 152 155 156 160 168 182 186 190 192 194 195 208 210 217 224 228 240 247 248 260 266 273 280 285 291 304 310 312 320 336 364 372 380 388 390 399 403 416 420 434 448 455 456 465 480 485 494 496 520 532 546 560 570 582 589 608 620 624 651 665 672 679 728 741 744 760 776 780 798 806 832 840 868 910 912 930 960 970 988 992 1040 1064 1085 1092 1120 1140 1164 1178 1209 1216 1235 1240 1248 1261 1302 1330 1344 1358 1365 1455 1456 1482 1488 1520 1552 1560 1596 1612 1680 1729 1736 1767 1820 1824 1843 1860 1940 1976 1984 1995 2015 2037 2080 2128 2170 2184 2240 2280 2328 2356 2418 2470 2480 2496 2522 2604 2660 2716 2730 2821 2910 2912 2945 2964 2976 3007 3040 3104 3120 3192 3224 3255 3360 3395 3458 3472 3534 3640 3648 3686 3705 3720 3783 3880 3952 3990 4030 4074 4123 4160 4256 4340 4368 4560 4656 4712 4836 4940 4960 5044 5187 5208 5320 5432 5460 5529 5642 5820 5824 5890 5928 5952 6014 6045 6080 6208 6240 6305 6384 6448 6510 6720 6790 6916 6944 7068 7280 7372 7410 7440 7566 7657 7760 7904 7980 8060 8148 8246 8463 8512 8645 8680 8736 8827 8835 9021 9120 9215 9312 9424 9672 9880 9920 10088 10185 10374 10416 10640 10864 10920 11058 11284 11640 11780 11856 12028 12090 12369 12480 12610 12768 12896 12901 13020 13580 13832 13888 14105 14136 14560 14744 14820 14880 15035 15132 15314 15520 15808 15960 16120 16296 16492 16926 17290 17360 17472 17654 17670 18042 18240 18430 18624 18848 18915 19344 19760 20176 20370 20615 20748 20832 21049 21280 21728 21840 22116 22568 22971 23280 23560 23712 23959 24056 24180 24738 25220 25536 25792 25802 25935 26040 26481 27160 27645 27664 28210 28272 29120 29488 29640 29760 30070 30264 30628 31040 31920 32240 32592 32984 33852 34580 34720 35308 35340 36084 36860 37696 37830 38285 38688 38703 39091 39520 40352 40740 41230 41496 41664 42098 42315 42560 43456 43680 44135 44232 45105 45136 45942 46560 47120 47424 47918 48112 48360 49476 50440 51604 51870 52080 52962 53599 54320 55290 55328 56420 56544 57133 58976 59280 60140 60528 61256 61845 63147 63840 64480 64505 65184 65968 67704 69160 69440 70616 70680 71877 72168 73720 75660 76570 77376 77406 78182 79040 80704 81480 82460 82992 84196 84630 87360 88270 88464 90210 90272 91884 93120 94240 95836 96224 96720 98952 100880 103208 103740 104160 105245 105924 107198 108640 110580 110656 112840 113088 114266 114855 117273 117952 118560 119795 120280 121056 122512 123690 126294 127680 128960 129010 130368 131936 132405 135408 138320 141232 141360 143754 144336 147440 151320 153140 154812 156364 160797 162960 164920 165984 167713 168392 169260 171399 176540 176928 180420 180544 183768 188480 191672 192448 193440 193515 195455 197904 201760 206416 207480 208320 210490 211848 214396 217280 221160 225680 228532 229710 234546 237120 239590 240560 242112 245024 247380 252588 258020 263872 264810 267995 270816 273637 276640 282464 282720 285665 287508 288672 294880 302640 306280 309624 312728 315735 321594 325920 329840 331968 335426 336784 338520 342798 353080 353856 359385 360840 367536 383344 386880 387030 390910 395808 399931 403520 412832 414960 420980 423696 428792 442320 451360 457064 459420 469092 479180 481120 490048 494760 503139 505176 516040 529620 535990 541632 547274 553280 564928 565440 571330 575016 577344 586365 589760 605280 612560 619248 625456 631470 643188 651840 659680 670852 673568 677040 685596 706160 718770 721680 735072 742729 766688 774060 781820 791616 799862 803985 820911 825664 829920 838565 841960 847392 856995 857584 884640 902720 914128 918840 938184 958360 962240 989520 1006278 1010352 1032080 1059240 1071980 1094548 1142660 1150032 1172730 1199793 1210560 1225120 1238496 1250912 1262940 1286376 1319360 1341704 1347136 1354080 1368185 1371192 1412320 1437540 1443360 1470144 1485458 1533376 1548120 1563640 1599724 1607970 1641822 1659840 1677130 1683920 1694784 1713990 1715168 1769280 1828256 1837680 1876368 1916720 1979040 1999655 2012556 2020704 2064160 2118480 2143960 2189096 2228187 2285320 2300064 2345460 2399586 2450240 2476992 2501824 2515695 2525880 2572752 2683408 2708160 2736370 2742384 2824640 2875080 2886720 2970916 3096240 3127280 3199448 3215940 3283644 3354260 3367840 3427980 3430336 3656512 3675360 3713645 3752736 3833440 3958080 3999310 4025112 4041408 4104555 4128320 4236960 4287920 4378192 4456374 4570640 4600128 4690920 4799172 5031390 5051760 5145504 5199103 5366816 5472740 5484768 5750160 5941832 5998965 6192480 6254560 6398896 6431880 6567288 6708520 6735680 6855960 7350720 7427290 7505472 7666880 7998620 8050224 8209110 8473920 8575840 8756384 8912748 9141280 9381840 9598344 10062780 10103520 10291008 10398206 10733632 10945480 10969536 11140935 11500320 11883664 11997930 12384960 12509120 12797792 12863760 13134576 13417040 13711920 14854580 15597309 15997240 16100448 16418220 17151680 17512768 17825496 18282560 18763680 19196688 20125560 20207040 20796412 21890960 22281870 23000640 23767328 23995860 25595584 25727520 25995515 26269152 26834080 27423840 29709160 31194618 31994480 32200896 32836440 35650992 37527360 38393376 40251120 41592824 43781920 44563740 47534656 47991720 51455040 51991030 52538304 53668160 54847680 59418320 62389236 63988960 65672880 71301984 76786752 77986545 80502240 83185648 87563840 89127480 95983440 103982060 118836640 124778472 127977920 131345760 142603968 155973090 161004480 166371296 178254960 191966880 207964120 237673280 249556944 262691520 311946180 332742592 356509920 383933760 415928240 499113888 623892360 713019840 831856480 998227776 1247784720 1663712960 2495569440 4991138880
- Sum of all divisors σ(n): 21411102720
- Sum of proper divisors (its aliquot sum) s(n): 16419963840
- 4991138880 is an abundant number, because the sum of its proper divisors (16419963840) is greater than itself. Its abundance is 11428824960
Bases of 4991138880
- Binary: 1001010010111111010111100010000002
- Hexadecimal: 0x1297EBC40
- Base-36: 2AJLFEO
Squares and roots of 4991138880
- 4991138880 squared (49911388802) is 24911467319447654400
- 4991138880 cubed (49911388803) is 124336593095944568000643072000
-
The
square root of 4991138880 is 70647.9927528023 -
The
cube root of 4991138880 is 1708.9651958783
Scales and comparisons
How big is 4991138880?- 4,991,138,880 seconds is equal to 158 years, 36 weeks, 3 days, 19 hours, 28 minutes.
-
To count from 1 to 4,991,138,880 would take you about three hundred seventeen 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 4991138880 cubic inches would be around 142.4 feet tall.
Recreational maths with 4991138880
- 4991138880 backwards is 0888311994
- The number of decimal digits it has is: 10
- The sum of 4991138880's digits is 51
- More coming soon!
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The information we have on file for 4991138880 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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