30378188400
30,378,188,400 is an even composite number composed of seven prime numbers multiplied together.
30378188400 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 30378188400:
24 × 3 × 52 × 7 × 23 × 97 × 1621
(2 × 2 × 2 × 2 × 3 × 5 × 5 × 7 × 23 × 97 × 1621)See below for interesting mathematical facts about the number 30378188400 from the Numbermatics database.
Names of 30378188400
- Cardinal: 30378188400 can be written as Thirty billion, three hundred seventy-eight million, one hundred eighty-eight thousand, four hundred.
Scientific notation
- Scientific notation: 3.03781884 × 1010
Factors of 30378188400
Divisors of 30378188400
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 23 24 25 28 30 35 40 42 46 48 50 56 60 69 70 75 80 84 92 97 100 105 112 115 120 138 140 150 161 168 175 184 194 200 210 230 240 276 280 291 300 322 336 345 350 368 388 400 420 460 483 485 525 552 560 575 582 600 644 679 690 700 776 805 840 920 966 970 1050 1104 1150 1164 1200 1288 1358 1380 1400 1455 1552 1610 1621 1680 1725 1840 1932 1940 2037 2100 2231 2300 2328 2415 2425 2576 2716 2760 2800 2910 3220 3242 3395 3450 3864 3880 4025 4074 4200 4462 4600 4656 4830 4850 4863 5432 5520 5820 6440 6484 6693 6790 6900 7275 7728 7760 8050 8105 8148 8400 8924 9200 9660 9700 9726 10185 10864 11155 11347 11640 12075 12880 12968 13386 13580 13800 14550 15617 16100 16210 16296 16975 17848 19320 19400 19452 20370 22310 22694 23280 24150 24315 25936 26772 27160 27600 29100 31234 32200 32420 32592 33465 33950 34041 35696 37283 38640 38800 38904 40525 40740 44620 45388 46851 48300 48630 50925 53544 54320 55775 56735 58200 62468 64400 64840 66930 67900 68082 74566 77808 78085 81050 81480 89240 90776 93702 96600 97260 101850 107088 111550 111849 113470 116400 121575 124936 129680 133860 135800 136164 149132 156170 157237 162100 162960 167325 170205 178480 181552 186415 187404 193200 194520 203700 223100 223698 226940 234255 243150 249872 260981 267720 271600 272328 283675 298264 312340 314474 324200 334650 340410 372830 374808 389040 390425 407400 446200 447396 453880 468510 471711 486300 521962 535440 544656 559245 567350 596528 624680 628948 648400 669300 680820 745660 749616 780850 782943 786185 814800 851025 892400 894792 907760 932075 937020 943422 972600 1043924 1100659 1118490 1134700 1171275 1249360 1257896 1304905 1338600 1361640 1491320 1561700 1565886 1572370 1702050 1789584 1864150 1874040 1886844 1945200 2087848 2201318 2236980 2269400 2342550 2358555 2515792 2609810 2677200 2723280 2796225 2982640 3123400 3131772 3144740 3301977 3404100 3616451 3728300 3748080 3773688 3914715 3930925 4175696 4402636 4473960 4538800 4685100 4717110 5219620 5503295 5592450 6246800 6263544 6289480 6524525 6603954 6808200 7232902 7456600 7547376 7829430 7861850 8805272 8947920 9370200 9434220 10439240 10849353 11006590 11184900 11792775 12527088 12578960 13049050 13207908 13616400 14465804 14913200 15658860 15723700 16509885 17610544 18082255 18740400 18868440 19573575 20878480 21698706 22013180 22369800 23585550 25315157 26098100 26415816 27516475 28931608 31317720 31447400 33019770 36164510 37736880 39147150 43397412 44026360 44739600 47171100 50630314 52196200 52831632 54246765 55032950 57863216 62635440 62894800 66039540 72329020 75945471 78294300 82549425 86794824 88052720 90411275 94342200 101260628 104392400 108493530 110065900 126575785 132079080 144658040 151890942 156588600 165098850 173589648 180822550 188684400 202521256 216987060 220131800 253151570 264158160 271233825 289316080 303781884 313177200 330197700 361645100 379727355 405042512 433974120 440263600 506303140 542467650 607563768 632878925 660395400 723290200 759454710 867948240 1012606280 1084935300 1215127536 1265757850 1320790800 1446580400 1518909420 1898636775 2025212560 2169870600 2531515700 3037818840 3797273550 4339741200 5063031400 6075637680 7594547100 10126062800 15189094200 30378188400
- Sum of all divisors σ(n): 117317157888
- Sum of proper divisors (its aliquot sum) s(n): 86938969488
- 30378188400 is an abundant number, because the sum of its proper divisors (86938969488) is greater than itself. Its abundance is 56560781088
Bases of 30378188400
- Binary: 111000100101010111001011110011100002
- Hexadecimal: 0x712AE5E70
- Base-36: DYEE06O
Squares and roots of 30378188400
- 30378188400 squared (303781884002) is 922834330465894560000
- 30378188400 cubed (303781884003) is 28034035152880804718215104000000
-
The
square root of 30378188400 is 174293.3974653085 -
The
cube root of 30378188400 is 3120.2349017751
Scales and comparisons
How big is 30378188400?- 30,378,188,400 seconds is equal to 965 years, 48 weeks, 3 days, 9 hours, 40 minutes.
-
To count from 1 to 30,378,188,400 would take you about one thousand, nine hundred thirty-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 30378188400 cubic inches would be around 260 feet tall.
Recreational maths with 30378188400
- 30378188400 backwards is 00488187303
- 30378188400 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 30378188400's digits is 42
- More coming soon!
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