29742901020
29,742,901,020 is an even composite number composed of seven prime numbers multiplied together.
29742901020 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 29742901020:
22 × 32 × 5 × 72 × 31 × 181 × 601
(2 × 2 × 3 × 3 × 5 × 7 × 7 × 31 × 181 × 601)See below for interesting mathematical facts about the number 29742901020 from the Numbermatics database.
Names of 29742901020
- Cardinal: 29742901020 can be written as Twenty-nine billion, seven hundred forty-two million, nine hundred one thousand and twenty.
Scientific notation
- Scientific notation: 2.974290102 × 1010
Factors of 29742901020
Divisors of 29742901020
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 31 35 36 42 45 49 60 62 63 70 84 90 93 98 105 124 126 140 147 155 180 181 186 196 210 217 245 252 279 294 310 315 362 372 420 434 441 465 490 543 558 588 601 620 630 651 724 735 868 882 905 930 980 1085 1086 1116 1202 1260 1267 1302 1395 1470 1519 1629 1764 1803 1810 1860 1953 2170 2172 2205 2404 2534 2604 2715 2790 2940 3005 3038 3255 3258 3606 3620 3801 3906 4207 4340 4410 4557 5068 5409 5430 5580 5611 6010 6076 6335 6510 6516 7212 7595 7602 7812 8145 8414 8820 8869 9015 9114 9765 10818 10860 11222 11403 12020 12621 12670 13020 13671 15190 15204 16290 16828 16833 17738 18030 18228 18631 19005 19530 21035 21636 22444 22785 22806 25242 25340 26607 27045 27342 28055 29449 30380 32580 33666 35476 36060 37262 37863 38010 39060 39277 42070 44345 45570 45612 50484 50499 53214 54090 54684 55893 56110 57015 58898 63105 67332 68355 74524 75726 76020 78554 79821 84140 84165 88347 88690 91140 93155 100998 106428 108180 108781 111786 112220 114030 117796 117831 126210 130417 133035 136710 147245 151452 157108 159642 167679 168330 176694 177380 186310 189315 196385 201996 217562 223572 228060 235662 252420 252495 260834 265041 266070 273420 274939 279465 294490 319284 326343 335358 336660 353388 353493 372620 378630 391251 392770 399105 435124 441735 471324 504990 521668 530082 532140 543905 549878 558930 588980 589155 652085 652686 670716 706986 757260 761467 782502 785540 798210 824817 838395 883470 912919 979029 1009980 1060164 1087810 1099756 1117860 1173753 1178310 1304170 1305372 1325205 1374695 1413972 1522934 1565004 1596420 1631715 1649634 1676790 1766940 1767465 1825838 1956255 1958058 2175620 2284401 2347506 2356620 2474451 2608340 2650410 2738757 2749390 3045868 3263430 3299268 3353580 3372211 3534930 3651676 3807335 3912510 3916116 4124085 4564595 4568802 4695012 4895145 4948902 5300820 5330269 5477514 5498780 5868765 6526860 6744422 6853203 7069860 7614670 7825020 8216271 8248170 9129190 9137604 9790290 9897804 10116633 10660538 10955028 11422005 11737530 12372255 13488844 13693785 13706406 15229340 15990807 16432542 16496340 16861055 18258380 19580580 20233266 21321076 22844010 23475060 23605477 24744510 26651345 27387570 27412812 30349899 31981614 32865084 33722110 34266015 40466532 41081355 45688020 47210954 47972421 49489020 50583165 53302690 54775140 60699798 63963228 67444220 68532030 70816431 79954035 82162710 94421908 95944842 101166330 106605380 118027385 121399596 137064060 141632862 151749495 159908070 164325420 165238339 191889684 202332660 212449293 236054770 239862105 283265724 303498990 319816140 330476678 354082155 424898586 472109540 479724210 495715017 606997980 660953356 708164310 826191695 849797172 959448420 991430034 1062246465 1416328620 1487145051 1652383390 1982860068 2124492930 2478575085 2974290102 3304766780 4248985860 4957150170 5948580204 7435725255 9914300340 14871450510 29742901020
- Sum of all divisors σ(n): 109115225856
- Sum of proper divisors (its aliquot sum) s(n): 79372324836
- 29742901020 is an abundant number, because the sum of its proper divisors (79372324836) is greater than itself. Its abundance is 49629423816
Bases of 29742901020
- Binary: 110111011001101000010100111000111002
- Hexadecimal: 0x6ECD0A71C
- Base-36: DNW5LB0
Squares and roots of 29742901020
- 29742901020 squared (297429010202) is 884640161085517040400
- 29742901020 cubed (297429010203) is 26311764749483389088140541208000
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The
square root of 29742901020 is 172461.3029638823 -
The
cube root of 29742901020 is 3098.3307357173
Scales and comparisons
How big is 29742901020?- 29,742,901,020 seconds is equal to 945 years, 38 weeks, 12 hours, 57 minutes.
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To count from 1 to 29,742,901,020 would take you about one thousand, eight hundred ninety-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 29742901020 cubic inches would be around 258.2 feet tall.
Recreational maths with 29742901020
- 29742901020 backwards is 02010924792
- 29742901020 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 29742901020's digits is 36
- More coming soon!
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The information we have on file for 29742901020 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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