30998450520
30,998,450,520 is an even composite number composed of six prime numbers multiplied together.
30998450520 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred twelve divisors.
Prime factorization of 30998450520:
23 × 37 × 5 × 37 × 61 × 157
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 37 × 61 × 157)See below for interesting mathematical facts about the number 30998450520 from the Numbermatics database.
Names of 30998450520
- Cardinal: 30998450520 can be written as Thirty billion, nine hundred ninety-eight million, four hundred fifty thousand, five hundred twenty.
Scientific notation
- Scientific notation: 3.099845052 × 1010
Factors of 30998450520
Divisors of 30998450520
- Number of divisors d(n): 512
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 37 40 45 54 60 61 72 74 81 90 108 111 120 122 135 148 157 162 180 183 185 216 222 243 244 270 296 305 314 324 333 360 366 370 405 444 471 486 488 540 549 555 610 628 648 666 729 732 740 785 810 888 915 942 972 999 1080 1098 1110 1215 1220 1256 1332 1413 1458 1464 1480 1570 1620 1647 1665 1830 1884 1944 1998 2187 2196 2220 2257 2355 2430 2440 2664 2745 2826 2916 2997 3140 3240 3294 3330 3645 3660 3768 3996 4239 4374 4392 4440 4514 4710 4860 4941 4995 5490 5652 5809 5832 5994 6280 6588 6660 6771 7065 7290 7320 7992 8235 8478 8748 8991 9028 9420 9577 9720 9882 9990 10935 10980 11285 11304 11618 11988 12717 13176 13320 13542 14130 14580 14823 14985 16470 16956 17427 17496 17982 18056 18840 19154 19764 19980 20313 21195 21870 21960 22570 23236 23976 24705 25434 26973 27084 28260 28731 29045 29160 29646 29970 32940 33855 33912 34854 35964 38151 38308 39528 39960 40626 42390 43740 44469 44955 45140 46472 47885 49410 50868 52281 53946 54168 56520 57462 58090 59292 59940 60939 63585 65880 67710 69708 71928 74115 76302 76616 80919 81252 84780 86193 87135 87480 88938 89910 90280 95770 98820 101565 101736 104562 107892 114453 114924 116180 118584 119880 121878 127170 133407 134865 135420 139416 143655 148230 152604 156843 161838 162504 169560 172386 174270 177876 179820 182817 190755 191540 197640 203130 209124 215784 222345 228906 229848 232360 243756 254340 258579 261405 266814 269730 270840 287310 296460 304695 305208 313686 323676 343359 344772 348540 354349 355752 359640 365634 381510 383080 404595 406260 418248 430965 444690 457812 470529 487512 508680 517158 522810 533628 539460 548451 572265 574620 592920 609390 627372 647352 667035 686718 689544 697080 708698 731268 763020 775737 784215 809190 812520 861930 889380 914085 915624 941058 1034316 1045620 1063047 1067256 1078920 1096902 1144530 1149240 1218780 1254744 1292895 1334070 1373436 1411587 1417396 1462536 1526040 1551474 1568430 1618380 1645353 1716795 1723860 1771745 1778760 1828170 1882116 2068632 2091240 2126094 2193804 2289060 2327211 2352645 2437560 2585790 2668140 2742255 2746872 2823174 2834792 3102948 3136860 3189141 3236760 3290706 3433590 3447720 3543490 3656340 3764232 3878685 4234761 4252188 4387608 4578120 4654422 4705290 4936059 5171580 5315235 5336280 5484510 5646348 6205896 6273720 6378282 6581412 6867180 6981633 7057935 7086980 7312680 7757370 8226765 8469522 8504376 9308844 9410580 9567423 9872118 10343160 10630470 10969020 11292696 11636055 12704283 12756564 13162824 13734360 13963266 14115870 14173960 15514740 15945705 16453530 16939044 18617688 18821160 19134846 19744236 20944899 21173805 21260940 21938040 23272110 24680295 25408566 25513128 27926532 28231740 28702269 31029480 31891410 32907060 33878088 34908165 38269692 39488472 41889798 42347610 42521880 46544220 47837115 49360590 50817132 55853064 56463480 57404538 63521415 63782820 65814120 69816330 76539384 83779596 84695220 86106807 93088440 95674230 98721180 101634264 104724495 114809076 127042830 127565640 139632660 143511345 167559192 169390440 172213614 191348460 197442360 209448990 229618152 254085660 258320421 279265320 287022690 344427228 382696920 418897980 430534035 508171320 516640842 574045380 688854456 774961263 837795960 861068070 1033281684 1148090760 1291602105 1549922526 1722136140 2066563368 2583204210 3099845052 3444272280 3874806315 5166408420 6199690104 7749612630 10332816840 15499225260 30998450520
- Sum of all divisors σ(n): 109887609600
- Sum of proper divisors (its aliquot sum) s(n): 78889159080
- 30998450520 is an abundant number, because the sum of its proper divisors (78889159080) is greater than itself. Its abundance is 47890708560
Bases of 30998450520
- Binary: 111001101111010011011010001010110002
- Hexadecimal: 0x737A6D158
- Base-36: E8NODI0
Squares and roots of 30998450520
- 30998450520 squared (309984505202) is 960903934640888270400
- 30998450520 cubed (309984505203) is 29786533072438889018842780608000
-
The
square root of 30998450520 is 176063.7683340897 -
The
cube root of 30998450520 is 3141.3283127397
Scales and comparisons
How big is 30998450520?- 30,998,450,520 seconds is equal to 985 years, 34 weeks, 8 hours, 42 minutes.
-
To count from 1 to 30,998,450,520 would take you about one thousand, nine hundred 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 30998450520 cubic inches would be around 261.8 feet tall.
Recreational maths with 30998450520
- 30998450520 backwards is 02505489903
- 30998450520 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 30998450520's digits is 45
- More coming soon!
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