30942137760
30,942,137,760 is an even composite number composed of seven prime numbers multiplied together.
30942137760 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 30942137760:
25 × 3 × 5 × 53 × 61 × 127 × 157
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 53 × 61 × 127 × 157)See below for interesting mathematical facts about the number 30942137760 from the Numbermatics database.
Names of 30942137760
- Cardinal: 30942137760 can be written as Thirty billion, nine hundred forty-two million, one hundred thirty-seven thousand, seven hundred sixty.
Scientific notation
- Scientific notation: 3.094213776 × 1010
Factors of 30942137760
Divisors of 30942137760
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 53 60 61 80 96 106 120 122 127 157 159 160 183 212 240 244 254 265 305 314 318 366 381 424 471 480 488 508 530 610 628 635 636 732 762 785 795 848 915 942 976 1016 1060 1220 1256 1270 1272 1464 1524 1570 1590 1696 1830 1884 1905 1952 2032 2120 2355 2440 2512 2540 2544 2928 3048 3140 3180 3233 3660 3768 3810 4064 4240 4710 4880 5024 5080 5088 5856 6096 6280 6360 6466 6731 7320 7536 7620 7747 8321 8480 9420 9577 9699 9760 10160 12192 12560 12720 12932 13462 14640 15072 15240 15494 16165 16642 18840 19154 19398 19939 20193 20320 23241 24963 25120 25440 25864 26924 28731 29280 30480 30988 32330 33284 33655 37680 38308 38735 38796 39878 40386 41605 46482 47885 48495 49926 51728 53848 57462 59817 60960 61976 64660 66568 67310 75360 76616 77470 77592 79756 80772 83210 92964 95770 96990 99695 99852 100965 103456 107696 114924 116205 119634 123952 124815 129320 133136 134620 143655 153232 154940 155184 159512 161544 166420 185928 191540 193980 199390 199704 201930 215392 229848 232410 239268 247904 249630 258640 266272 269240 287310 299085 306464 309880 310368 319024 323088 332840 371856 383080 387960 398780 399408 403860 410591 459696 464820 478536 499260 507581 517280 538480 574620 598170 619760 638048 646176 665680 743712 766160 775920 797560 798816 807720 821182 919392 929640 957072 998520 1015162 1056767 1076960 1149240 1196340 1216279 1231773 1239520 1331360 1522743 1532320 1551840 1595120 1615440 1642364 1859280 1914144 1997040 2030324 2052955 2113534 2298480 2392680 2432558 2463546 2537905 3045486 3170301 3190240 3230880 3284728 3648837 3718560 3994080 4060648 4105910 4227068 4596960 4785360 4865116 4927092 5075810 5283835 6081395 6090972 6158865 6340602 6569456 7297674 7613715 8121296 8211820 8454136 9570720 9730232 9854184 10151620 10567670 12162790 12181944 12317730 12681204 13138912 14595348 15227430 15851505 16242592 16423640 16908272 18244185 19460464 19708368 20303240 21135340 24325580 24363888 24635460 25362408 29190696 30454860 31703010 32847280 33816544 36488370 38920928 39416736 40606480 42270680 48651160 48727776 49270920 50724816 58381392 60909720 63406020 64462787 65694560 72976740 81212960 84541360 97302320 98541840 101449632 116762784 121819440 126812040 128925574 145953480 169082720 193388361 194604640 197083680 243638880 253624080 257851148 291906960 322313935 386776722 507248160 515702296 583813920 644627870 773553444 966941805 1031404592 1289255740 1547106888 1933883610 2062809184 2578511480 3094213776 3867767220 5157022960 6188427552 7735534440 10314045920 15471068880 30942137760
- Sum of all divisors σ(n): 102377447424
- Sum of proper divisors (its aliquot sum) s(n): 71435309664
- 30942137760 is an abundant number, because the sum of its proper divisors (71435309664) is greater than itself. Its abundance is 40493171904
Bases of 30942137760
- Binary: 111001101000100101110001101101000002
- Hexadecimal: 0x7344B8DA0
- Base-36: E7Q5EAO
Squares and roots of 30942137760
- 30942137760 squared (309421377602) is 957415889158817817600
- 30942137760 cubed (309421377603) is 29624494335965031430921752576000
-
The
square root of 30942137760 is 175903.7741493911 -
The
cube root of 30942137760 is 3139.4249477713
Scales and comparisons
How big is 30942137760?- 30,942,137,760 seconds is equal to 983 years, 44 weeks, 6 days, 14 hours, 16 minutes.
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To count from 1 to 30,942,137,760 would take you about one thousand, nine hundred sixty-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 30942137760 cubic inches would be around 261.6 feet tall.
Recreational maths with 30942137760
- 30942137760 backwards is 06773124903
- The number of decimal digits it has is: 11
- The sum of 30942137760's digits is 42
- More coming soon!
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