73042938420
73,042,938,420 is an even composite number composed of seven prime numbers multiplied together.
73042938420 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 73042938420:
22 × 3 × 5 × 19 × 312 × 61 × 1093
(2 × 2 × 3 × 5 × 19 × 31 × 31 × 61 × 1093)See below for interesting mathematical facts about the number 73042938420 from the Numbermatics database.
Names of 73042938420
- Cardinal: 73042938420 can be written as Seventy-three billion, forty-two million, nine hundred thirty-eight thousand, four hundred twenty.
Scientific notation
- Scientific notation: 7.304293842 × 1010
Factors of 73042938420
Divisors of 73042938420
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 3 4 5 6 10 12 15 19 20 30 31 38 57 60 61 62 76 93 95 114 122 124 155 183 186 190 228 244 285 305 310 366 372 380 465 570 589 610 620 732 915 930 961 1093 1140 1159 1178 1220 1767 1830 1860 1891 1922 2186 2318 2356 2883 2945 3279 3477 3534 3660 3782 3844 4372 4636 4805 5465 5673 5766 5795 5890 6558 6954 7068 7564 8835 9455 9610 10930 11346 11532 11590 11780 13116 13908 14415 16395 17385 17670 18259 18910 19220 20767 21860 22692 23180 28365 28830 32790 33883 34770 35340 35929 36518 37820 41534 54777 56730 57660 58621 62301 65580 66673 67766 69540 71858 73036 83068 91295 101649 103835 107787 109554 113460 117242 124602 133346 135532 143716 169415 175863 179645 182590 200019 203298 207670 215574 219108 234484 249204 266692 273885 293105 311505 333365 338830 351726 359290 365180 400038 406596 415340 431148 508245 538935 547770 586210 623010 643777 666730 677660 703452 718580 800076 879315 1000095 1016490 1050373 1077870 1095540 1113799 1172420 1246020 1266787 1287554 1333460 1758630 1931331 2000190 2032980 2066863 2100746 2155740 2227598 2533574 2575108 3151119 3218885 3341397 3517260 3800361 3862662 4000380 4133726 4201492 4455196 5067148 5251865 5568995 6200589 6302238 6333935 6437770 6682794 7600722 7725324 8267452 9656655 10334315 10503730 11137990 12401178 12604476 12667870 12875540 13365588 15201444 15755595 16706985 19001805 19313310 19957087 20668630 21007460 22275980 24802356 25335740 31002945 31511190 33413970 38003610 38626620 39270397 39914174 41337260 59871261 62005890 63022380 64072753 66827940 76007220 78540794 79828348 99785435 117811191 119742522 124011780 128145506 157081588 192218259 196351985 199570870 235622382 239485044 256291012 299356305 320363765 384436518 392703970 399141740 471244764 589055955 598712610 640727530 768873036 785407940 961091295 1178111910 1197425220 1217382307 1281455060 1922182590 2356223820 2434764614 3652146921 3844365180 4869529228 6086911535 7304293842 12173823070 14608587684 18260734605 24347646140 36521469210 73042938420
- Sum of all divisors σ(n): 226306765440
- Sum of proper divisors (its aliquot sum) s(n): 153263827020
- 73042938420 is an abundant number, because the sum of its proper divisors (153263827020) is greater than itself. Its abundance is 80220888600
Bases of 73042938420
- Binary: 10001000000011011001011001010001101002
- Hexadecimal: 0x1101B2CA34
- Base-36: XJZVNZO
Squares and roots of 73042938420
- 73042938420 squared (730429384202) is 5335270853027912096400
- 73042938420 cubed (730429384203) is 389703860371738653798518303688000
-
The
square root of 73042938420 is 270264.5711520473 -
The
cube root of 73042938420 is 4180.1584614425
Scales and comparisons
How big is 73042938420?- 73,042,938,420 seconds is equal to 2,322 years, 28 weeks, 9 hours, 7 minutes.
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To count from 1 to 73,042,938,420 would take you about four thousand, six hundred forty-five 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 73042938420 cubic inches would be around 348.3 feet tall.
Recreational maths with 73042938420
- 73042938420 backwards is 02483924037
- The number of decimal digits it has is: 11
- The sum of 73042938420's digits is 42
- More coming soon!
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