29478097920
29,478,097,920 is an even composite number composed of six prime numbers multiplied together.
29478097920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred fifty-two divisors.
Prime factorization of 29478097920:
210 × 3 × 5 × 17 × 79 × 1429
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 17 × 79 × 1429)See below for interesting mathematical facts about the number 29478097920 from the Numbermatics database.
Names of 29478097920
- Cardinal: 29478097920 can be written as Twenty-nine billion, four hundred seventy-eight million, ninety-seven thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 2.947809792 × 1010
Factors of 29478097920
Divisors of 29478097920
- Number of divisors d(n): 352
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 17 20 24 30 32 34 40 48 51 60 64 68 79 80 85 96 102 120 128 136 158 160 170 192 204 237 240 255 256 272 316 320 340 384 395 408 474 480 510 512 544 632 640 680 768 790 816 948 960 1020 1024 1088 1185 1264 1280 1343 1360 1429 1536 1580 1632 1896 1920 2040 2176 2370 2528 2560 2686 2720 2858 3072 3160 3264 3792 3840 4029 4080 4287 4352 4740 5056 5120 5372 5440 5716 6320 6528 6715 7145 7584 7680 8058 8160 8574 8704 9480 10112 10744 10880 11432 12640 13056 13430 14290 15168 15360 16116 16320 17148 17408 18960 20145 20224 21435 21488 21760 22864 24293 25280 26112 26860 28580 30336 32232 32640 34296 37920 40290 40448 42870 42976 43520 45728 48586 50560 52224 53720 57160 60672 64464 65280 68592 72879 75840 80580 80896 85740 85952 87040 91456 97172 101120 107440 112891 114320 121344 121465 128928 130560 137184 145758 151680 161160 171480 171904 182912 194344 202240 214880 225782 228640 242688 242930 257856 261120 274368 291516 303360 322320 338673 342960 343808 364395 365824 388688 404480 429760 451564 457280 485860 515712 548736 564455 583032 606720 644640 677346 685920 687616 728790 731648 777376 859520 903128 914560 971720 1031424 1097472 1128910 1166064 1213440 1289280 1354692 1371840 1375232 1457580 1463296 1554752 1693365 1719040 1806256 1829120 1919147 1943440 2062848 2194944 2257820 2332128 2578560 2709384 2743680 2915160 3109504 3386730 3438080 3612512 3658240 3838294 3886880 4125696 4389888 4515640 4664256 5157120 5418768 5487360 5757441 5830320 6219008 6773460 6876160 7225024 7316480 7676588 7773760 9031280 9328512 9595735 10314240 10837536 10974720 11514882 11660640 12438016 13546920 14450048 15353176 15547520 18062560 18657024 19191470 20628480 21675072 21949440 23029764 23321280 24876032 27093840 28787205 28900096 30706352 31095040 36125120 37314048 38382940 43350144 46059528 46642560 54187680 57574410 57800192 61412704 62190080 72250240 74628096 76765880 86700288 92119056 93285120 108375360 115148820 115600384 122825408 124380160 144500480 153531760 173400576 184238112 186570240 216750720 230297640 245650816 289000960 307063520 346801152 368476224 373140480 433501440 460595280 491301632 578001920 614127040 736952448 867002880 921190560 982603264 1228254080 1473904896 1734005760 1842381120 1965206528 2456508160 2947809792 3684762240 4913016320 5895619584 7369524480 9826032640 14739048960 29478097920
- Sum of all divisors σ(n): 101164377600
- Sum of proper divisors (its aliquot sum) s(n): 71686279680
- 29478097920 is an abundant number, because the sum of its proper divisors (71686279680) is greater than itself. Its abundance is 42208181760
Bases of 29478097920
- Binary: 110110111010000100000010100000000002
- Hexadecimal: 0x6DD081400
- Base-36: DJIHXXC
Squares and roots of 29478097920
- 29478097920 squared (294780979202) is 868958256981108326400
- 29478097920 cubed (294780979203) is 25615236587681634835746521088000
-
The
square root of 29478097920 is 171691.8691144109 -
The
cube root of 29478097920 is 3089.1084282731
Scales and comparisons
How big is 29478097920?- 29,478,097,920 seconds is equal to 937 years, 16 weeks, 1 day, 16 hours, 32 minutes.
-
To count from 1 to 29,478,097,920 would take you about one thousand, eight hundred seventy-four 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 29478097920 cubic inches would be around 257.4 feet tall.
Recreational maths with 29478097920
- 29478097920 backwards is 02979087492
- The number of decimal digits it has is: 11
- The sum of 29478097920's digits is 57
- More coming soon!
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