30988741680
30,988,741,680 is an even composite number composed of seven prime numbers multiplied together.
30988741680 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 30988741680:
24 × 32 × 5 × 13 × 127 × 131 × 199
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 13 × 127 × 131 × 199)See below for interesting mathematical facts about the number 30988741680 from the Numbermatics database.
Names of 30988741680
- Cardinal: 30988741680 can be written as Thirty billion, nine hundred eighty-eight million, seven hundred forty-one thousand, six hundred eighty.
Scientific notation
- Scientific notation: 3.098874168 × 1010
Factors of 30988741680
Divisors of 30988741680
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 36 39 40 45 48 52 60 65 72 78 80 90 104 117 120 127 130 131 144 156 180 195 199 208 234 240 254 260 262 312 360 381 390 393 398 468 508 520 524 585 597 624 635 655 720 762 780 786 796 936 995 1016 1040 1048 1143 1170 1179 1194 1270 1310 1524 1560 1572 1592 1651 1703 1791 1872 1905 1965 1990 2032 2096 2286 2340 2358 2388 2540 2587 2620 2985 3048 3120 3144 3184 3302 3406 3582 3810 3930 3980 4572 4680 4716 4776 4953 5080 5109 5174 5240 5715 5895 5970 6096 6288 6604 6812 7164 7620 7761 7860 7960 8255 8515 8955 9144 9360 9432 9552 9906 10160 10218 10348 10480 11430 11790 11940 12935 13208 13624 14328 14859 15240 15327 15522 15720 15920 16510 16637 17030 17910 18288 18864 19812 20436 20696 22860 23283 23580 23880 24765 25273 25545 25870 26069 26416 27248 28656 29718 30480 30654 31044 31440 33020 33274 34060 35820 38805 39624 40872 41392 45720 46566 47160 47760 49530 49911 50546 51090 51740 52138 59436 61308 62088 66040 66548 68120 71640 74295 75819 76635 77610 78207 79248 81744 83185 91440 93132 94320 99060 99822 101092 102180 103480 104276 116415 118872 122616 124176 126365 130345 132080 133096 136240 143280 148590 149733 151638 153270 155220 156414 166370 186264 198120 199644 202184 204360 206960 208552 216281 227457 232830 234621 237744 245232 249555 252730 260690 266192 297180 299466 303276 306540 310440 312828 328549 332740 338897 372528 379095 391035 396240 399288 404368 408720 417104 432562 454914 465660 469242 499110 505460 521380 594360 598932 606552 613080 620880 625656 648843 657098 665480 677794 748665 758190 782070 798576 865124 909828 931320 938484 985647 998220 1010920 1016691 1042760 1081405 1137285 1173105 1188720 1197864 1213104 1226160 1251312 1297686 1314196 1330960 1355588 1497330 1516380 1564140 1642745 1694485 1730248 1819656 1862640 1876968 1946529 1971294 1996440 2021840 2033382 2085520 2162810 2274570 2346210 2395728 2595372 2628392 2711176 2956941 2994660 3032760 3050073 3128280 3244215 3285490 3310763 3388970 3460496 3639312 3753936 3893058 3942588 3992880 4066764 4325620 4549140 4692420 4928235 5083455 5190744 5256784 5422352 5913882 5989320 6065520 6100146 6256560 6488430 6570980 6621526 6777940 7786116 7885176 8133528 8651240 9098280 9384840 9732645 9856470 9932289 10166910 10381488 11827764 11978640 12200292 12976860 13141960 13243052 13555880 14784705 15250365 15572232 15770352 16267056 16553815 17302480 18196560 18769680 19465290 19712940 19864578 20333820 23655528 24400584 25953720 26283920 26486104 27111760 29569410 29796867 30500730 31144464 33107630 38930580 39425880 39729156 40667640 43039919 47311056 48801168 49661445 51907440 52972208 59138820 59593734 61001460 66215260 77861160 78851760 79458312 81335280 86079838 99322890 118277640 119187468 122002920 129119757 132430520 148984335 155722320 158916624 172159676 198645780 215199595 236555280 238374936 244005840 258239514 264861040 297968670 344319352 387359271 397291560 430399190 476749872 516479028 595937340 645598785 688638704 774718542 794583120 860798380 1032958056 1191874680 1291197570 1549437084 1721596760 1936796355 2065916112 2383749360 2582395140 3098874168 3443193520 3873592710 5164790280 6197748336 7747185420 10329580560 15494370840 30988741680
- Sum of all divisors σ(n): 114392678400
- Sum of proper divisors (its aliquot sum) s(n): 83403936720
- 30988741680 is an abundant number, because the sum of its proper divisors (83403936720) is greater than itself. Its abundance is 52415195040
Bases of 30988741680
- Binary: 111001101110001001010101100001100002
- Hexadecimal: 0x73712AC30
- Base-36: E8HWA40
Squares and roots of 30988741680
- 30988741680 squared (309887416802) is 960302110909769222400
- 30988741680 cubed (309887416803) is 29758554049741548221368069632000
-
The
square root of 30988741680 is 176036.1942328907 -
The
cube root of 30988741680 is 3141.0003195863
Scales and comparisons
How big is 30988741680?- 30,988,741,680 seconds is equal to 985 years, 17 weeks, 6 days, 23 hours, 48 minutes.
-
To count from 1 to 30,988,741,680 would take you about one thousand, nine hundred seventy 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 30988741680 cubic inches would be around 261.8 feet tall.
Recreational maths with 30988741680
- 30988741680 backwards is 08614788903
- The number of decimal digits it has is: 11
- The sum of 30988741680's digits is 54
- More coming soon!
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