31201168680
31,201,168,680 is an even composite number composed of six prime numbers multiplied together.
31201168680 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 31201168680:
23 × 33 × 5 × 11 × 712 × 521
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 11 × 71 × 71 × 521)See below for interesting mathematical facts about the number 31201168680 from the Numbermatics database.
Names of 31201168680
- Cardinal: 31201168680 can be written as Thirty-one billion, two hundred one million, one hundred sixty-eight thousand, six hundred eighty.
Scientific notation
- Scientific notation: 3.120116868 × 1010
Factors of 31201168680
Divisors of 31201168680
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 27 30 33 36 40 44 45 54 55 60 66 71 72 88 90 99 108 110 120 132 135 142 165 180 198 213 216 220 264 270 284 297 330 355 360 396 426 440 495 521 540 568 594 639 660 710 781 792 852 990 1042 1065 1080 1188 1278 1320 1420 1485 1562 1563 1704 1917 1980 2084 2130 2343 2376 2556 2605 2840 2970 3124 3126 3195 3834 3905 3960 4168 4260 4686 4689 5041 5112 5210 5731 5940 6248 6252 6390 7029 7668 7810 7815 8520 9372 9378 9585 10082 10420 11462 11715 11880 12504 12780 14058 14067 15123 15336 15620 15630 17193 18744 18756 19170 20164 20840 21087 22924 23430 23445 25205 25560 28116 28134 28655 30246 31240 31260 34386 35145 36991 37512 38340 40328 42174 45369 45848 46860 46890 50410 51579 55451 56232 56268 57310 60492 62520 68772 70290 70335 73982 75615 76680 84348 85965 90738 93720 93780 100820 103158 105435 110902 110973 112536 114620 120984 136107 137544 140580 140670 147964 151230 154737 166353 168696 171930 181476 184955 187560 201640 206316 210870 221804 221946 226845 229240 257895 272214 277255 281160 281340 295928 302460 309474 332706 332919 343860 362952 369910 406901 412632 421740 443608 443892 453690 499059 515790 544428 554510 554865 562680 604920 618948 665412 665838 680535 687720 739820 773685 813802 831765 843480 887784 907380 998118 998757 1031580 1088856 1109020 1109730 1220703 1237896 1330824 1331676 1361070 1479640 1497177 1547370 1627604 1663530 1664595 1814760 1996236 1997514 2034505 2063160 2218040 2219460 2441406 2495295 2626361 2663352 2722140 2994354 3094740 3255208 3327060 3329190 3662109 3992472 3995028 4069010 4438920 4882812 4990590 4993785 5252722 5444280 5988708 6103515 6189480 6654120 6658380 7324218 7485885 7879083 7990056 8138020 9765624 9981180 9987570 10505444 10986327 11977416 12207030 13131805 13316760 14648436 14971770 15758166 16276040 18310545 19962360 19975140 21010888 21972654 23637249 24414060 26263610 28889971 29296872 29943540 31516332 36621090 39395415 39950280 43945308 47274498 48828120 52527220 54931635 57779942 59887080 63032664 70911747 73242180 78790830 86669913 87890616 94548996 105054440 109863270 115559884 118186245 141823494 144449855 146484360 157581660 173339826 189097992 219726540 231119768 236372490 260009739 283646988 288899710 315163320 346679652 354558735 433349565 439453080 472744980 520019478 567293976 577799420 693359304 709117470 780029217 866699130 945489960 1040038956 1155598840 1300048695 1418234940 1560058434 1733398260 2080077912 2600097390 2836469880 3120116868 3466796520 3900146085 5200194780 6240233736 7800292170 10400389560 15600584340 31201168680
- Sum of all divisors σ(n): 115300195200
- Sum of proper divisors (its aliquot sum) s(n): 84099026520
- 31201168680 is an abundant number, because the sum of its proper divisors (84099026520) is greater than itself. Its abundance is 52897857840
Bases of 31201168680
- Binary: 111010000111011110000001101001010002
- Hexadecimal: 0x743BC0D28
- Base-36: EC0DBU0
Squares and roots of 31201168680
- 31201168680 squared (312011686802) is 973512926997812942400
- 31201168680 cubed (312011686803) is 30374741047419287606909524032000
-
The
square root of 31201168680 is 176638.5254693891 -
The
cube root of 31201168680 is 3148.1611398985
Scales and comparisons
How big is 31201168680?- 31,201,168,680 seconds is equal to 992 years, 5 weeks, 1 day, 15 hours, 18 minutes.
-
To count from 1 to 31,201,168,680 would take you about one thousand, nine hundred eighty-four 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 31201168680 cubic inches would be around 262.3 feet tall.
Recreational maths with 31201168680
- 31201168680 backwards is 08686110213
- 31201168680 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 31201168680's digits is 36
- More coming soon!
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