2498997420
2,498,997,420 is an even composite number composed of six prime numbers multiplied together.
2498997420 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 2498997420:
22 × 37 × 5 × 19 × 31 × 97
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 19 × 31 × 97)See below for interesting mathematical facts about the number 2498997420 from the Numbermatics database.
Names of 2498997420
- Cardinal: 2498997420 can be written as Two billion, four hundred ninety-eight million, nine hundred ninety-seven thousand, four hundred twenty.
Scientific notation
- Scientific notation: 2.49899742 × 109
Factors of 2498997420
Divisors of 2498997420
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 19 20 27 30 31 36 38 45 54 57 60 62 76 81 90 93 95 97 108 114 124 135 155 162 171 180 186 190 194 228 243 270 279 285 291 310 324 342 372 380 388 405 465 485 486 513 540 558 570 582 589 620 684 729 810 837 855 873 930 970 972 1026 1116 1140 1164 1178 1215 1395 1455 1458 1539 1620 1674 1710 1746 1767 1843 1860 1940 2052 2187 2356 2430 2511 2565 2619 2790 2910 2916 2945 3007 3078 3348 3420 3492 3534 3645 3686 4185 4365 4374 4617 4860 5022 5130 5238 5301 5529 5580 5820 5890 6014 6156 7068 7290 7372 7533 7695 7857 8370 8730 8748 8835 9021 9215 9234 10044 10260 10476 10602 10935 11058 11780 12028 12555 13095 13851 14580 15035 15066 15390 15714 15903 16587 16740 17460 17670 18042 18430 18468 21204 21870 22116 22599 23085 23571 25110 26190 26505 27063 27645 27702 30070 30132 30780 31428 31806 33174 35340 36084 36860 37665 39285 41553 43740 45105 45198 46170 47142 47709 49761 50220 52380 53010 54126 55290 55404 57133 60140 63612 66348 67797 69255 70713 75330 78570 79515 81189 82935 83106 90210 90396 92340 94284 95418 99522 106020 108252 110580 112995 114266 117855 135315 135594 138510 141426 143127 149283 150660 157140 159030 162378 165870 166212 171399 180420 190836 199044 207765 212139 225990 228532 235710 238545 243567 248805 270630 271188 277020 282852 285665 286254 298566 318060 324756 331740 338985 342798 353565 405945 415530 424278 429381 447849 451980 471420 477090 487134 497610 514197 541260 571330 572508 597132 677970 685596 707130 715635 730701 746415 811890 831060 848556 856995 858762 895698 954180 974268 995220 1028394 1060695 1142660 1217835 1288143 1343547 1355940 1414260 1431270 1461402 1492830 1542591 1623780 1713990 1717524 1791396 2056788 2121390 2146905 2192103 2239245 2435670 2570985 2576286 2687094 2862540 2922804 2985660 3085182 3427980 3653505 4030641 4242780 4293810 4384206 4478490 4627773 4871340 5141970 5152572 5374188 6170364 6440715 6576309 6717735 7307010 7712955 8061282 8587620 8768412 8956980 9255546 10283940 10960515 12881430 13152618 13435470 13883319 14614020 15425910 16122564 18511092 20153205 21921030 23138865 25762860 26305236 26870940 27766638 30851820 32881545 40306410 41649957 43842060 46277730 55533276 65763090 69416595 80612820 83299914 92555460 124949871 131526180 138833190 166599828 208249785 249899742 277666380 416499570 499799484 624749355 832999140 1249498710 2498997420
- Sum of all divisors σ(n): 8640307200
- Sum of proper divisors (its aliquot sum) s(n): 6141309780
- 2498997420 is an abundant number, because the sum of its proper divisors (6141309780) is greater than itself. Its abundance is 3642312360
Bases of 2498997420
- Binary: 100101001111001110101100101011002
- Hexadecimal: 0x94F3ACAC
- Base-36: 15BU6R0
Squares and roots of 2498997420
- 2498997420 squared (24989974202) is 6244988105166656400
- 2498997420 cubed (24989974203) is 15606209162742163013626488000
-
The
square root of 2498997420 is 49989.9731946317 -
The
cube root of 2498997420 is 1357.0273559849
Scales and comparisons
How big is 2498997420?- 2,498,997,420 seconds is equal to 79 years, 23 weeks, 6 days, 13 hours, 57 minutes.
-
To count from 1 to 2,498,997,420 would take you about one hundred fifty-eight 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 2498997420 cubic inches would be around 113.1 feet tall.
Recreational maths with 2498997420
- 2498997420 backwards is 0247998942
- 2498997420 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2498997420's digits is 54
- More coming soon!
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