30468643920
30,468,643,920 is an even composite number composed of seven prime numbers multiplied together.
30468643920 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 30468643920:
24 × 32 × 5 × 11 × 13 × 541 × 547
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 11 × 13 × 541 × 547)See below for interesting mathematical facts about the number 30468643920 from the Numbermatics database.
Names of 30468643920
- Cardinal: 30468643920 can be written as Thirty billion, four hundred sixty-eight million, six hundred forty-three thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 3.046864392 × 1010
Factors of 30468643920
Divisors of 30468643920
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 13 15 16 18 20 22 24 26 30 33 36 39 40 44 45 48 52 55 60 65 66 72 78 80 88 90 99 104 110 117 120 130 132 143 144 156 165 176 180 195 198 208 220 234 240 260 264 286 312 330 360 390 396 429 440 468 495 520 528 541 547 572 585 624 660 715 720 780 792 858 880 936 990 1040 1082 1094 1144 1170 1287 1320 1430 1560 1584 1623 1641 1716 1872 1980 2145 2164 2188 2288 2340 2574 2640 2705 2735 2860 3120 3246 3282 3432 3960 4290 4328 4376 4680 4869 4923 5148 5410 5470 5720 5951 6017 6435 6492 6564 6864 7033 7111 7920 8115 8205 8580 8656 8752 9360 9738 9846 10296 10820 10940 11440 11902 12034 12870 12984 13128 14066 14222 16230 16410 17160 17853 18051 19476 19692 20592 21099 21333 21640 21880 23804 24068 24345 24615 25740 25968 26256 28132 28444 29755 30085 32460 32820 34320 35165 35555 35706 36102 38952 39384 42198 42666 43280 43760 47608 48136 48690 49230 51480 53559 54153 56264 56888 59510 60170 63297 63999 64920 65640 70330 71110 71412 72204 77363 77904 78221 78768 84396 85332 89265 90255 95216 96272 97380 98460 102960 105495 106665 107118 108306 112528 113776 119020 120340 126594 127998 129840 131280 140660 142220 142824 144408 154726 156442 168792 170664 178530 180510 194760 196920 210990 213330 214236 216612 232089 234663 238040 240680 253188 255996 267795 270765 281320 284440 285648 288816 295927 309452 312884 316485 319995 337584 341328 357060 361020 386815 389520 391105 393840 421980 426660 428472 433224 464178 469326 476080 481360 506376 511992 535590 541530 562640 568880 591854 618904 625768 632970 639990 696267 703989 714120 722040 773630 782210 843960 853320 856944 866448 887781 928356 938652 1012752 1023984 1071180 1083060 1160445 1173315 1183708 1237808 1251536 1265940 1279980 1392534 1407978 1428240 1444080 1479635 1547260 1564420 1687920 1706640 1775562 1856712 1877304 2142360 2166120 2320890 2346630 2367416 2531880 2559960 2663343 2785068 2815956 2959270 3094520 3128840 3255197 3481335 3519945 3551124 3713424 3754608 3847051 4284720 4332240 4438905 4641780 4693260 4734832 5063760 5119920 5326686 5570136 5631912 5918540 6189040 6257680 6510394 6962670 7039890 7102248 7694102 8877810 9283560 9386520 9765591 10653372 11140272 11263824 11541153 11837080 13020788 13316715 13925340 14079780 14204496 15388204 16275985 17755620 18567120 18773040 19235255 19531182 21306744 23082306 23674160 26041576 26633430 27850680 28159560 29296773 30776408 32551970 34623459 35511240 38470510 39062364 42317561 42613488 46164612 48827955 52083152 53266860 55701360 56319120 57705765 58593546 61552816 65103940 69246918 71022480 76941020 78124728 84635122 92329224 97655910 106533720 115411530 117187092 126952683 130207880 138493836 146483865 153882040 156249456 169270244 173117295 184658448 195311820 211587805 213067440 230823060 234374184 253905366 260415760 276987672 292967730 307764080 338540488 346234590 380858049 390623640 423175610 461646120 468748368 507810732 553975344 585935460 634763415 677080976 692469180 761716098 781247280 846351220 923292240 1015621464 1171870920 1269526830 1384938360 1523432196 1692702440 1904290245 2031242928 2343741840 2539053660 2769876720 3046864392 3385404880 3808580490 5078107320 6093728784 7617160980 10156214640 15234321960 30468643920
- Sum of all divisors σ(n): 120655027584
- Sum of proper divisors (its aliquot sum) s(n): 90186383664
- 30468643920 is an abundant number, because the sum of its proper divisors (90186383664) is greater than itself. Its abundance is 59717739744
Bases of 30468643920
- Binary: 111000110000001001010011100010100002
- Hexadecimal: 0x718129C50
- Base-36: DZW8S40
Squares and roots of 30468643920
- 30468643920 squared (304686439202) is 928338262323752966400
- 30468643920 cubed (304686439203) is 28285207952053980891285324288000
-
The
square root of 30468643920 is 174552.6966849839 -
The
cube root of 30468643920 is 3123.3288189179
Scales and comparisons
How big is 30468643920?- 30,468,643,920 seconds is equal to 968 years, 42 weeks, 8 hours, 12 minutes.
-
To count from 1 to 30,468,643,920 would take you about one thousand, nine hundred thirty-seven 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 30468643920 cubic inches would be around 260.3 feet tall.
Recreational maths with 30468643920
- 30468643920 backwards is 02934686403
- 30468643920 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 30468643920's digits is 45
- More coming soon!
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