4994857978920
4,994,857,978,920 is an even composite number composed of six prime numbers multiplied together.
4994857978920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 4994857978920:
23 × 34 × 5 × 73 × 1433 × 14737
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 73 × 1433 × 14737)See below for interesting mathematical facts about the number 4994857978920 from the Numbermatics database.
Names of 4994857978920
- Cardinal: 4994857978920 can be written as Four trillion, nine hundred ninety-four billion, eight hundred fifty-seven million, nine hundred seventy-eight thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 4.99485797892 × 1012
Factors of 4994857978920
Divisors of 4994857978920
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 72 73 81 90 108 120 135 146 162 180 216 219 270 292 324 360 365 405 438 540 584 648 657 730 810 876 1080 1095 1314 1433 1460 1620 1752 1971 2190 2628 2866 2920 3240 3285 3942 4299 4380 5256 5732 5913 6570 7165 7884 8598 8760 9855 11464 11826 12897 13140 14330 14737 15768 17196 19710 21495 23652 25794 26280 28660 29474 29565 34392 38691 39420 42990 44211 47304 51588 57320 58948 59130 64485 73685 77382 78840 85980 88422 103176 104609 116073 117896 118260 128970 132633 147370 154764 171960 176844 193455 209218 221055 232146 236520 257940 265266 294740 309528 313827 353688 386910 397899 418436 442110 464292 515880 523045 530532 580365 589480 627654 663165 773820 795798 836872 884220 928584 941481 1046090 1061064 1075801 1160730 1193697 1255308 1326330 1547640 1569135 1591596 1768440 1882962 1989495 2092180 2151602 2321460 2387394 2510616 2652660 2824443 3138270 3183192 3227403 3765924 3978990 4184360 4303204 4642920 4707405 4774788 5305320 5379005 5648886 5968485 6276540 6454806 7531848 7957980 8473329 8606408 9414810 9549576 9682209 10758010 11297772 11936970 12553080 12909612 14122215 15915960 16137015 16946658 18829620 19364418 21118121 21516020 22595544 23873940 25819224 28244430 29046627 32274030 33893316 37659240 38728836 42236242 42366645 43032040 47747880 48411045 56488860 58093254 63354363 64548060 67786632 77457672 84472484 84733290 87139881 96822090 105590605 112977720 116186508 126708726 129096120 145233135 168944968 169466580 174279762 190063089 193644180 211181210 232373016 253417452 290466270 316771815 338933160 348559524 380126178 387288360 422362420 435699405 506834904 570189267 580932540 633543630 697119048 760252356 844724840 871398810 950315445 1140378534 1161865080 1267087260 1520504712 1541622833 1710567801 1742797620 1900630890 2280757068 2534174520 2850946335 3083245666 3421135602 3485595240 3801261780 4561514136 4624868499 5701892670 6166491332 6842271204 7602523560 7708114165 8552839005 9249736998 11403785340 12332982664 13684542408 13874605497 15416228330 17105678010 18499473996 22807570680 23124342495 27749210994 30832456660 34211356020 36998947992 41623816491 46248684990 55498421988 61664913320 68422712040 69373027485 83247632982 92497369980 110996843976 124871449473 138746054970 166495265964 184994739960 208119082455 249742898946 277492109940 332990531928 416238164910 499485797892 554984219880 624357247365 832476329820 998971595784 1248714494730 1664952659640 2497428989460 4994857978920
- Sum of all divisors σ(n): 17031280551120
- Sum of proper divisors (its aliquot sum) s(n): 12036422572200
- 4994857978920 is an abundant number, because the sum of its proper divisors (12036422572200) is greater than itself. Its abundance is 7041564593280
Bases of 4994857978920
- Binary: 10010001010111101001011110001001100001010002
- Hexadecimal: 0x48AF4BC4C28
- Base-36: 1RQLTH6I0
Squares and roots of 4994857978920
- 4994857978920 squared (49948579789202) is 24948606229580787164366400
- 4994857978920 cubed (49948579789203) is 124614744888754812094669834546356288000
-
The
square root of 4994857978920 is 2234917.8908675817 -
The
cube root of 4994857978920 is 17093.8956346015
Scales and comparisons
How big is 4994857978920?- 4,994,857,978,920 seconds is equal to 158,821 years, 1 week, 5 days, 5 hours, 42 minutes.
-
To count from 1 to 4,994,857,978,920 would take you about three hundred ninety-seven thousand and fifty-two 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 4994857978920 cubic inches would be around 1424.5 feet tall.
Recreational maths with 4994857978920
- 4994857978920 backwards is 0298797584994
- 4994857978920 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 4994857978920's digits is 81
- More coming soon!
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