30142237440
30,142,237,440 is an even composite number composed of seven prime numbers multiplied together.
30142237440 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 30142237440:
28 × 3 × 5 × 7 × 31 × 61 × 593
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 31 × 61 × 593)See below for interesting mathematical facts about the number 30142237440 from the Numbermatics database.
Names of 30142237440
- Cardinal: 30142237440 can be written as Thirty billion, one hundred forty-two million, two hundred thirty-seven thousand, four hundred forty.
Scientific notation
- Scientific notation: 3.014223744 × 1010
Factors of 30142237440
Divisors of 30142237440
- Number of divisors d(n): 576
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 31 32 35 40 42 48 56 60 61 62 64 70 80 84 93 96 105 112 120 122 124 128 140 155 160 168 183 186 192 210 217 224 240 244 248 256 280 305 310 320 336 366 372 384 420 427 434 448 465 480 488 496 560 593 610 620 640 651 672 732 744 768 840 854 868 896 915 930 960 976 992 1085 1120 1186 1220 1240 1280 1281 1302 1344 1464 1488 1680 1708 1736 1779 1792 1830 1860 1891 1920 1952 1984 2135 2170 2240 2372 2440 2480 2562 2604 2688 2928 2965 2976 3255 3360 3416 3472 3558 3660 3720 3782 3840 3904 3968 4151 4270 4340 4480 4744 4880 4960 5124 5208 5376 5673 5856 5930 5952 6405 6510 6720 6832 6944 7116 7320 7440 7564 7808 7936 8302 8540 8680 8895 8960 9455 9488 9760 9920 10248 10416 11346 11712 11860 11904 12453 12810 13020 13237 13440 13664 13888 14232 14640 14880 15128 15616 16604 17080 17360 17790 18383 18910 18976 19520 19840 20496 20755 20832 22692 23424 23720 23808 24906 25620 26040 26474 26880 27328 27776 28365 28464 29280 29760 30256 33208 34160 34720 35580 36173 36766 37820 37952 39040 39680 39711 40992 41510 41664 45384 46848 47440 49812 51240 52080 52948 54656 55149 55552 56730 56928 58560 59520 60512 62265 66185 66416 68320 69440 71160 72346 73532 75640 75904 78080 79422 81984 83020 83328 90768 91915 94880 99624 102480 104160 105896 108519 109312 110298 113460 113856 117120 119040 121024 124530 128681 132370 132832 136640 138880 142320 144692 147064 151280 151808 158844 163968 166040 166656 180865 181536 183830 189760 198555 199248 204960 208320 211792 217038 220596 226920 227712 234240 242048 249060 253211 257362 264740 265664 273280 275745 277760 284640 289384 294128 302560 317688 327936 332080 361730 363072 367660 379520 386043 397110 398496 409920 416640 423584 434076 441192 453840 455424 484096 498120 506422 514724 529480 531328 542595 546560 551490 569280 578768 588256 605120 635376 643405 664160 723460 726144 735320 759040 759633 772086 794220 796992 819840 833280 847168 868152 882384 907680 996240 1012844 1029448 1058960 1062656 1085190 1102980 1121363 1138560 1157536 1176512 1210240 1266055 1270752 1286810 1328320 1446920 1452288 1470640 1519266 1544172 1588440 1593984 1639680 1694336 1736304 1764768 1815360 1930215 1992480 2025688 2058896 2117920 2170380 2205960 2242726 2277120 2315072 2353024 2420480 2532110 2541504 2573620 2656640 2893840 2941280 3038532 3088344 3176880 3187968 3364089 3388672 3472608 3529536 3630720 3798165 3860430 3984960 4051376 4117792 4235840 4340760 4411920 4485452 4630144 4706048 5064220 5083008 5147240 5313280 5606815 5787680 5882560 6077064 6176688 6353760 6728178 6945216 7059072 7261440 7596330 7720860 7849541 7969920 8102752 8235584 8471680 8681520 8823840 8970904 9260288 10128440 10166016 10294480 11213630 11575360 11765120 12154128 12353376 12707520 13456356 13890432 14118144 15192660 15441720 15699082 15939840 16205504 16471168 16820445 16943360 17363040 17647680 17941808 20256880 20588960 22427260 23150720 23530240 23548623 24308256 24706752 25415040 26912712 27780864 30385320 30883440 31398164 32411008 32942336 33640890 34726080 35295360 35883616 39247705 40513760 41177920 44854520 46301440 47097246 48616512 49413504 50830080 53825424 60770640 61766880 62796328 64822016 67281780 69452160 70590720 71767232 78495410 81027520 82355840 89709040 94194492 97233024 98827008 107650848 117743115 121541280 123533760 125592656 134563560 138904320 143534464 156990820 162055040 164711680 179418080 188388984 194466048 215301696 235486230 243082560 247067520 251185312 269127120 287068928 313981640 324110080 358836160 376777968 430603392 470972460 486165120 494135040 502370624 538254240 627963280 717672320 753555936 861206784 941944920 972330240 1004741248 1076508480 1255926560 1435344640 1507111872 1883889840 2009482496 2153016960 2511853120 3014223744 3767779680 4306033920 5023706240 6028447488 7535559360 10047412480 15071118720 30142237440
- Sum of all divisors σ(n): 115624599552
- Sum of proper divisors (its aliquot sum) s(n): 85482362112
- 30142237440 is an abundant number, because the sum of its proper divisors (85482362112) is greater than itself. Its abundance is 55340124672
Bases of 30142237440
- Binary: 111000001001001111000001011000000002
- Hexadecimal: 0x7049E0B00
- Base-36: DUHWR9C
Squares and roots of 30142237440
- 30142237440 squared (301422374402) is 908554477889337753600
- 30142237440 cubed (301422374403) is 27385864799715648613367414784000
-
The
square root of 30142237440 is 173615.1993346205 -
The
cube root of 30142237440 is 3112.1354853199
Scales and comparisons
How big is 30142237440?- 30,142,237,440 seconds is equal to 958 years, 22 weeks, 2 days, 11 hours, 44 minutes.
-
To count from 1 to 30,142,237,440 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 30142237440 cubic inches would be around 259.3 feet tall.
Recreational maths with 30142237440
- 30142237440 backwards is 04473224103
- 30142237440 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 30142237440's digits is 30
- More coming soon!
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