9742184921940
9,742,184,921,940 is an even composite number composed of eight prime numbers multiplied together.
What does the number 9742184921940 look like?
This visualization shows the relationship between its 8 prime factors (large circles) and 384 divisors.
9742184921940 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 9742184921940:
22 × 3 × 5 × 31 × 61 × 71 × 151 × 8009
(2 × 2 × 3 × 5 × 31 × 61 × 71 × 151 × 8009)See below for interesting mathematical facts about the number 9742184921940 from the Numbermatics database.
Names of 9742184921940
- Cardinal: 9742184921940 can be written as Nine trillion, seven hundred forty-two billion, one hundred eighty-four million, nine hundred twenty-one thousand, nine hundred forty.
Scientific notation
- Scientific notation: 9.74218492194 × 1012
Factors of 9742184921940
Divisors of 9742184921940
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 10 12 15 20 30 31 60 61 62 71 93 122 124 142 151 155 183 186 213 244 284 302 305 310 355 366 372 426 453 465 604 610 620 710 732 755 852 906 915 930 1065 1220 1420 1510 1812 1830 1860 1891 2130 2201 2265 3020 3660 3782 4260 4331 4402 4530 4681 5673 6603 7564 8009 8662 8804 9060 9211 9362 9455 10721 11005 11346 12993 13206 14043 16018 17324 18422 18724 18910 21442 21655 22010 22692 23405 24027 25986 26412 27633 28086 28365 32036 32163 33015 36844 37820 40045 42884 43310 44020 46055 46810 48054 51972 53605 55266 56172 56730 64326 64965 66030 70215 80090 86620 92110 93620 96108 107210 110532 113460 120135 128652 129930 132060 134261 138165 140430 160180 160815 184220 214420 240270 248279 259860 268522 276330 280860 285541 321630 332351 402783 480540 488549 496558 537044 552660 568639 571082 643260 653981 664702 671305 744837 805566 856623 977098 993116 997053 1137278 1142164 1209359 1241395 1307962 1329404 1342610 1427705 1465647 1489674 1611132 1661755 1705917 1713246 1954196 1961943 1994106 2013915 2274556 2418718 2442745 2482790 2615924 2685220 2843195 2855410 2931294 2979348 3269905 3323510 3411834 3426492 3628077 3724185 3923886 3988212 4027830 4283115 4837436 4885490 4965580 4985265 5686390 5710820 5862588 6046795 6539810 6647020 6823668 7256154 7328235 7448370 7847772 8055660 8529585 8566230 9770980 9809715 9970530 11372780 12093590 13079620 14512308 14656470 14896740 15145019 17059170 17132460 17627809 18140385 19619430 19941060 20273411 24187180 29312940 30290038 34118340 34686979 35255618 36280770 37490129 39238860 40546822 45435057 52883427 60580076 60820233 69373958 70511236 72561540 73770899 74980258 75725095 81093644 85864489 88139045 90870114 101367055 104060937 105766854 112470387 121640466 138747916 147541798 149960516 151450190 171728978 173434895 176278090 181740228 187450645 202734110 208121874 211533708 221312697 224940774 227175285 243280932 257593467 264417135 295083596 302900380 304101165 343457956 346869790 352556180 368854495 374901290 405468220 416243748 429322445 442625394 449881548 454350570 515186934 520304685 528834270 562351935 608202330 693739580 737708990 749802580 858644890 885250788 908701140 1030373868 1040609370 1057668540 1075296349 1106563485 1124703870 1216404660 1287967335 1475417980 1717289780 2081218740 2150592698 2213126970 2249407740 2286897869 2575934670 2661799159 3225889047 4301185396 4426253940 4573795738 5151869340 5237733829 5323598318 5376481745 6451778094 6860693607 7985397477 9147591476 10475467658 10647196636 10752963490 11434489345 12903556188 13308995795 13721387214 15713201487 15970794954 16129445235 20950935316 21505926980 22868978690 26188669145 26617991590 27442774428 31426402974 31941589908 32258890470 34303468035 39926987385 45737957380 52377338290 53235983180 62852805948 64517780940 68606936070 78566007435 79853974770 104754676580 137213872140 157132014870 159707949540 162369748699 314264029740 324739497398 487109246097 649478994796 811848743495 974218492194 1623697486990 1948436984388 2435546230485 3247394973980 4871092460970 9742184921940
- Sum of all divisors σ(n): 29218609889280
- Sum of proper divisors (its aliquot sum) s(n): 19476424967340
- 9742184921940 is an abundant number, because the sum of its proper divisors (19476424967340) is greater than itself. Its abundance is 9734240045400
Bases of 9742184921940
- Binary: 100011011100010001110111100010111011010101002
- Hexadecimal: 0x8DC4778BB54
- Base-36: 3GBHXD7BO
Squares and roots of 9742184921940
- 9742184921940 squared (97421849219402) is 94910167053275083893363600
- 9742184921940 cubed (97421849219403) is 924632398405223083001015414750037384000
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The
square root of 9742184921940 is 3121247.3343104355 -
The
cube root of 9742184921940 is 21357.5839919735
Scales and comparisons
How big is 9742184921940?- 9,742,184,921,940 seconds is equal to 309,771 years, 17 weeks, 6 days, 22 hours, 19 minutes.
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To count from 1 to 9,742,184,921,940 would take you about seven hundred seventy-four thousand, four hundred twenty-eight 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 9742184921940 cubic inches would be around 1779.8 feet tall.
Recreational maths with 9742184921940
- 9742184921940 backwards is 0491294812479
- 9742184921940 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 9742184921940's digits is 60
- More coming soon!
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