30749496540
30,749,496,540 is an even composite number composed of eight prime numbers multiplied together.
What does the number 30749496540 look like?
This visualization shows the relationship between its 8 prime factors (large circles) and 384 divisors.
30749496540 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 30749496540:
22 × 3 × 5 × 7 × 53 × 73 × 127 × 149
(2 × 2 × 3 × 5 × 7 × 53 × 73 × 127 × 149)See below for interesting mathematical facts about the number 30749496540 from the Numbermatics database.
Names of 30749496540
- Cardinal: 30749496540 can be written as Thirty billion, seven hundred forty-nine million, four hundred ninety-six thousand, five hundred forty.
Scientific notation
- Scientific notation: 3.074949654 × 1010
Factors of 30749496540
Divisors of 30749496540
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 53 60 70 73 84 105 106 127 140 146 149 159 210 212 219 254 265 292 298 318 365 371 381 420 438 447 508 511 530 596 635 636 730 742 745 762 795 876 889 894 1022 1043 1060 1095 1113 1270 1460 1484 1490 1524 1533 1590 1778 1788 1855 1905 2044 2086 2190 2226 2235 2540 2555 2667 2980 3066 3129 3180 3556 3710 3810 3869 4172 4380 4445 4452 4470 5110 5215 5334 5565 6132 6258 6731 7420 7620 7665 7738 7897 8890 8940 9271 10220 10430 10668 10877 11130 11607 12516 13335 13462 15330 15476 15645 15794 17780 18542 18923 19345 20193 20860 21754 22260 23214 23691 26670 26924 27083 27813 30660 31290 31588 32631 33655 37084 37846 38690 39485 40386 43508 46355 46428 47117 47382 53340 54166 54385 55279 55626 56769 58035 62580 64897 65262 67310 75692 76139 77380 78970 80772 81249 92710 94234 94615 94764 100965 108332 108770 110558 111252 113538 116070 118455 129794 130524 132461 134620 135415 139065 141351 152278 157940 162498 163155 165837 185420 188468 189230 194691 201930 217540 221116 227076 228417 232140 235585 236910 259588 264922 270830 276395 278130 282702 283845 304556 324485 324996 326310 331674 378460 380695 389382 397383 403860 406245 456834 471170 473820 491363 529844 541660 552790 556260 565404 567690 576481 648970 652620 662305 663348 706755 761390 778764 794766 812490 829185 913668 942340 973455 982726 1002919 1105580 1135380 1142085 1152962 1297940 1324610 1381379 1413510 1474089 1522780 1589532 1624980 1658370 1729443 1946910 1965452 1986915 2005838 2284170 2305924 2456815 2649220 2762758 2827020 2882405 2948178 3008757 3316740 3439541 3458886 3893820 3973830 4011676 4035367 4144137 4568340 4913630 5014595 5525516 5764810 5896356 6017514 6879082 6906895 6917772 7020433 7370445 7947660 8070734 8288274 8647215 9669653 9827260 10029190 10318623 11529620 12035028 12106101 13758164 13813790 14040866 14740890 15043785 16141468 16576548 17197705 17294430 19339306 20058380 20176835 20637246 20720685 21061299 24212202 27627580 28081732 29008959 29481780 30087570 34395410 34588860 35102165 38678612 40353670 41274492 41441370 42122598 48348265 48424404 51593115 58017918 60175140 60530505 68790820 70204330 73213087 80707340 82882740 84245196 96696530 103186230 105306495 116035836 121061010 140408660 145044795 146426174 193393060 206372460 210612990 219639261 242122020 290089590 292852348 366065435 421225980 439278522 512491609 580179180 732130870 878557044 1024983218 1098196305 1464261740 1537474827 2049966436 2196392610 2562458045 3074949654 4392785220 5124916090 6149899308 7687374135 10249832180 15374748270 30749496540
- Sum of all divisors σ(n): 103115980800
- Sum of proper divisors (its aliquot sum) s(n): 72366484260
- 30749496540 is an abundant number, because the sum of its proper divisors (72366484260) is greater than itself. Its abundance is 41616987720
Bases of 30749496540
- Binary: 111001010001101000000010100110111002
- Hexadecimal: 0x728D014DC
- Base-36: E4JGFDO
Squares and roots of 30749496540
- 30749496540 squared (307494965402) is 945531537463471971600
- 30749496540 cubed (307494965403) is 29074618739693911767101178264000
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The
square root of 30749496540 is 175355.3436311537 -
The
cube root of 30749496540 is 3132.8961798705
Scales and comparisons
How big is 30749496540?- 30,749,496,540 seconds is equal to 977 years, 38 weeks, 2 days, 22 hours, 49 minutes.
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To count from 1 to 30,749,496,540 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 30749496540 cubic inches would be around 261.1 feet tall.
Recreational maths with 30749496540
- 30749496540 backwards is 04569494703
- The number of decimal digits it has is: 11
- The sum of 30749496540's digits is 51
- More coming soon!
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The information we have on file for 30749496540 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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