30742070040
30,742,070,040 is an even composite number composed of six prime numbers multiplied together.
30742070040 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 30742070040:
23 × 32 × 5 × 11 × 1153 × 6733
(2 × 2 × 2 × 3 × 3 × 5 × 11 × 1153 × 6733)See below for interesting mathematical facts about the number 30742070040 from the Numbermatics database.
Names of 30742070040
- Cardinal: 30742070040 can be written as Thirty billion, seven hundred forty-two million, seventy thousand and forty.
Scientific notation
- Scientific notation: 3.074207004 × 1010
Factors of 30742070040
Divisors of 30742070040
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 30 33 36 40 44 45 55 60 66 72 88 90 99 110 120 132 165 180 198 220 264 330 360 396 440 495 660 792 990 1153 1320 1980 2306 3459 3960 4612 5765 6733 6918 9224 10377 11530 12683 13466 13836 17295 20199 20754 23060 25366 26932 27672 33665 34590 38049 40398 41508 46120 50732 51885 53864 60597 63415 67330 69180 74063 76098 80796 83016 100995 101464 103770 114147 121194 126830 134660 138360 148126 152196 161592 190245 201990 207540 222189 228294 242388 253660 269320 296252 302985 304392 370315 380490 403980 415080 444378 456588 484776 507320 570735 592504 605970 666567 740630 760980 807960 888756 913176 1110945 1141470 1211940 1333134 1481260 1521960 1777512 2221890 2282940 2423880 2666268 2962520 3332835 4443780 4565880 5332536 6665670 7763149 8887560 13331340 15526298 23289447 26662680 31052596 38815745 46578894 62105192 69868341 77631490 85394639 93157788 116447235 139736682 155262980 170789278 186315576 232894470 256183917 279473364 310525960 341578556 349341705 426973195 465788940 512367834 558946728 683157112 698683410 768551751 853946390 931577880 1024735668 1280919585 1397366820 1537103502 1707892780 2049471336 2561839170 2794733640 3074207004 3415785560 3842758755 5123678340 6148414008 7685517510 10247356680 15371035020 30742070040
- Sum of all divisors σ(n): 109105345440
- Sum of proper divisors (its aliquot sum) s(n): 78363275400
- 30742070040 is an abundant number, because the sum of its proper divisors (78363275400) is greater than itself. Its abundance is 47621205360
Bases of 30742070040
- Binary: 111001010000101111011000011000110002
- Hexadecimal: 0x7285EC318
- Base-36: E4F1920
Squares and roots of 30742070040
- 30742070040 squared (307420700402) is 945074870344265601600
- 30742070040 cubed (307420700403) is 29053557857167332036749936064000
-
The
square root of 30742070040 is 175334.1667787543 -
The
cube root of 30742070040 is 3132.6439445561
Scales and comparisons
How big is 30742070040?- 30,742,070,040 seconds is equal to 977 years, 26 weeks, 23 hours, 54 minutes.
-
To count from 1 to 30,742,070,040 would take you about one thousand, nine hundred fifty-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 30742070040 cubic inches would be around 261.1 feet tall.
Recreational maths with 30742070040
- 30742070040 backwards is 04007024703
- The number of decimal digits it has is: 11
- The sum of 30742070040's digits is 27
- More coming soon!
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