30138258920
30,138,258,920 is an even composite number composed of seven prime numbers multiplied together.
30138258920 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 30138258920:
23 × 5 × 7 × 113 × 17 × 67 × 71
(2 × 2 × 2 × 5 × 7 × 11 × 11 × 11 × 17 × 67 × 71)See below for interesting mathematical facts about the number 30138258920 from the Numbermatics database.
Names of 30138258920
- Cardinal: 30138258920 can be written as Thirty billion, one hundred thirty-eight million, two hundred fifty-eight thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 3.013825892 × 1010
Factors of 30138258920
Divisors of 30138258920
- Number of divisors d(n): 512
-
Complete list of divisors:
1 2 4 5 7 8 10 11 14 17 20 22 28 34 35 40 44 55 56 67 68 70 71 77 85 88 110 119 121 134 136 140 142 154 170 187 220 238 242 268 280 284 308 335 340 355 374 385 440 469 476 484 497 536 568 595 605 616 670 680 710 737 748 770 781 847 935 938 952 968 994 1139 1190 1207 1210 1309 1331 1340 1420 1474 1496 1540 1562 1694 1870 1876 1988 2057 2278 2345 2380 2414 2420 2485 2618 2662 2680 2840 2948 3080 3124 3388 3685 3740 3752 3905 3976 4114 4235 4556 4690 4757 4760 4828 4840 4970 5159 5236 5324 5467 5695 5896 6035 6248 6545 6655 6776 7370 7480 7810 7973 8107 8228 8449 8470 8591 9112 9317 9380 9514 9656 9940 10285 10318 10472 10648 10934 11390 12070 12529 13090 13277 13310 14399 14740 15620 15946 16214 16456 16898 16940 17182 18634 18760 19028 19880 20570 20636 21868 22627 22780 23785 24140 25058 25795 26180 26554 26620 27335 28798 29480 31240 31892 32428 33299 33796 33880 34364 37268 38056 39865 40535 41140 41272 42245 42955 43736 45254 45560 46585 47570 48280 50116 51590 52327 52360 53108 53240 54670 56749 57596 60137 62645 63784 64856 66385 66598 67592 68728 71995 74536 79730 80869 81070 82280 84490 85910 87703 89177 90508 92939 93170 94501 95140 100232 103180 104654 106216 109340 113135 113498 115192 120274 125290 132770 133196 137819 143990 146047 158389 159460 161738 162140 166495 168980 171820 175406 178354 181016 185878 186340 189002 190280 206360 209308 218680 226270 226996 240548 250580 261635 265540 266392 275638 283745 287980 292094 300685 316778 318920 323476 324280 332990 337960 343640 350812 356708 366289 371756 372680 378004 404345 418616 438515 445885 452540 453992 464695 472505 481096 501160 523270 531080 551276 566083 567490 575597 575960 584188 601370 624239 633556 646952 661507 665980 689095 701624 713416 730235 732578 743512 756008 791945 808690 877030 889559 891770 905080 929390 945010 964733 1022329 1046540 1102552 1132166 1134980 1151194 1168376 1202740 1248478 1267112 1323014 1331960 1378190 1460470 1465156 1516009 1583890 1606517 1617380 1754060 1779118 1783540 1831445 1858780 1890020 1929466 2044658 2093080 2264332 2269960 2302388 2405480 2496956 2646028 2756380 2830415 2877985 2920940 2930312 3032018 3121195 3167780 3213034 3234760 3307535 3508120 3558236 3567080 3662890 3717560 3780040 3858932 4029179 4089316 4447795 4528664 4604776 4823665 4993912 5111645 5292056 5512760 5660830 5755970 5841880 6064036 6226913 6242390 6331567 6335560 6426068 6615070 7116472 7325780 7580045 7717864 8032585 8058358 8178632 8895590 9647330 9785149 10223290 10612063 11245619 11321660 11511940 12128072 12453826 12484780 12663134 12852136 13230140 14651560 15160090 16065170 16116716 17791180 19294660 19570298 20145895 20446580 21224126 22491238 22643320 23023880 24907652 24969560 25326268 26460280 30320180 31134565 31657835 32130340 32233432 35582360 38589320 39140596 40291790 40893160 42448252 44320969 44982476 48925745 49815304 50652536 53060315 56228095 60640360 62269130 63315670 64260680 68496043 78281192 80583580 84896504 88641938 89964952 97851490 106120630 107636639 112456190 124538260 126631340 136992086 161167160 177283876 195702980 212241260 215273278 221604845 224912380 249076520 253262680 273984172 342480215 354567752 391405960 424482520 430546556 443209690 449824760 538183195 547968344 684960430 753456473 861093112 886419380 1076366390 1369920860 1506912946 1772838760 2152732780 2739841720 3013825892 3767282365 4305465560 6027651784 7534564730 15069129460 30138258920
- Sum of all divisors σ(n): 92893962240
- Sum of proper divisors (its aliquot sum) s(n): 62755703320
- 30138258920 is an abundant number, because the sum of its proper divisors (62755703320) is greater than itself. Its abundance is 32617444400
Bases of 30138258920
- Binary: 111000001000110000101010101111010002
- Hexadecimal: 0x7046155E8
- Base-36: DUFJHEW
Squares and roots of 30138258920
- 30138258920 squared (301382589202) is 908314650728959566400
- 30138258920 cubed (301382589203) is 27375022124498750154374132288000
-
The
square root of 30138258920 is 173603.7410887219 -
The
cube root of 30138258920 is 3111.9985541215
Scales and comparisons
How big is 30138258920?- 30,138,258,920 seconds is equal to 958 years, 15 weeks, 5 days, 10 hours, 35 minutes, 20 seconds.
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To count from 1 to 30,138,258,920 would take you about one thousand, nine hundred sixteen 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 30138258920 cubic inches would be around 259.3 feet tall.
Recreational maths with 30138258920
- 30138258920 backwards is 02985283103
- The number of decimal digits it has is: 11
- The sum of 30138258920's digits is 41
- More coming soon!
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