2974849920
2,974,849,920 is an even composite number composed of six prime numbers multiplied together.
2974849920 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 2974849920:
27 × 32 × 5 × 7 × 89 × 829
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 89 × 829)See below for interesting mathematical facts about the number 2974849920 from the Numbermatics database.
Names of 2974849920
- Cardinal: 2974849920 can be written as Two billion, nine hundred seventy-four million, eight hundred forty-nine thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 2.97484992 × 109
Factors of 2974849920
Divisors of 2974849920
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 56 60 63 64 70 72 80 84 89 90 96 105 112 120 126 128 140 144 160 168 178 180 192 210 224 240 252 267 280 288 315 320 336 356 360 384 420 445 448 480 504 534 560 576 623 630 640 672 712 720 801 829 840 890 896 960 1008 1068 1120 1152 1246 1260 1335 1344 1424 1440 1602 1658 1680 1780 1869 1920 2016 2136 2240 2487 2492 2520 2670 2688 2848 2880 3115 3204 3316 3360 3560 3738 4005 4032 4145 4272 4480 4974 4984 5040 5340 5607 5696 5760 5803 6230 6408 6632 6720 7120 7461 7476 8010 8064 8290 8544 9345 9948 9968 10080 10680 11214 11392 11606 12435 12460 12816 13264 13440 14240 14922 14952 16020 16580 17088 17409 18690 19896 19936 20160 21360 22428 23212 24870 24920 25632 26528 28035 28480 29015 29844 29904 32040 33160 34176 34818 37305 37380 39792 39872 40320 42720 44856 46424 49740 49840 51264 52227 53056 56070 56960 58030 59688 59808 64080 66320 69636 73781 74610 74760 79584 79744 85440 87045 89712 92848 99480 99680 102528 104454 106112 112140 116060 119376 119616 128160 132640 139272 147562 149220 149520 159168 170880 174090 179424 185696 198960 199360 208908 221343 224280 232120 238752 239232 256320 261135 265280 278544 295124 298440 299040 318336 348180 358848 368905 371392 397920 398720 417816 442686 448560 464240 477504 512640 516467 522270 530560 557088 590248 596880 598080 664029 696360 717696 737810 742784 795840 835632 885372 897120 928480 955008 1032934 1044540 1106715 1114176 1180496 1193760 1196160 1328058 1392720 1475620 1549401 1591680 1671264 1770744 1794240 1856960 2065868 2089080 2213430 2228352 2360992 2387520 2582335 2656116 2785440 2951240 3098802 3320145 3342528 3541488 3588480 3713920 4131736 4178160 4426860 4648203 4721984 4775040 5164670 5312232 5570880 5902480 6197604 6640290 6685056 7082976 7747005 8263472 8356320 8853720 9296406 9443968 10329340 10624464 11141760 11804960 12395208 13280580 14165952 15494010 16526944 16712640 17707440 18592812 20658680 21248928 23241015 23609920 24790416 26561160 28331904 30988020 33053888 33425280 35414880 37185624 41317360 42497856 46482030 47219840 49580832 53122320 61976040 66107776 70829760 74371248 82634720 84995712 92964060 99161664 106244640 123952080 141659520 148742496 165269440 185928120 198323328 212489280 247904160 297484992 330538880 371856240 424978560 495808320 594969984 743712480 991616640 1487424960 2974849920
- Sum of all divisors σ(n): 11886264000
- Sum of proper divisors (its aliquot sum) s(n): 8911414080
- 2974849920 is an abundant number, because the sum of its proper divisors (8911414080) is greater than itself. Its abundance is 5936564160
Bases of 2974849920
- Binary: 101100010101000010011011100000002
- Hexadecimal: 0xB1509B80
- Base-36: 1D75CW0
Squares and roots of 2974849920
- 2974849920 squared (29748499202) is 8849732046524006400
- 2974849920 cubed (29748499203) is 26326624670623376717119488000
-
The
square root of 2974849920 is 54542.1847747229 -
The
cube root of 2974849920 is 1438.2079559561
Scales and comparisons
How big is 2974849920?- 2,974,849,920 seconds is equal to 94 years, 30 weeks, 5 days, 3 hours, 12 minutes.
-
To count from 1 to 2,974,849,920 would take you about one hundred eighty-nine 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 2974849920 cubic inches would be around 119.9 feet tall.
Recreational maths with 2974849920
- 2974849920 backwards is 0299484792
- The number of decimal digits it has is: 10
- The sum of 2974849920's digits is 54
- More coming soon!
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