3998904000
3,998,904,000 is an even composite number composed of six prime numbers multiplied together.
3998904000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred forty-eight divisors.
Prime factorization of 3998904000:
26 × 3 × 53 × 7 × 13 × 1831
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 7 × 13 × 1831)See below for interesting mathematical facts about the number 3998904000 from the Numbermatics database.
Names of 3998904000
- Cardinal: 3998904000 can be written as Three billion, nine hundred ninety-eight million, nine hundred four thousand.
Scientific notation
- Scientific notation: 3.998904 × 109
Factors of 3998904000
Divisors of 3998904000
- Number of divisors d(n): 448
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 25 26 28 30 32 35 39 40 42 48 50 52 56 60 64 65 70 75 78 80 84 91 96 100 104 105 112 120 125 130 140 150 156 160 168 175 182 192 195 200 208 210 224 240 250 260 273 280 300 312 320 325 336 350 364 375 390 400 416 420 448 455 480 500 520 525 546 560 600 624 650 672 700 728 750 780 800 832 840 875 910 960 975 1000 1040 1050 1092 1120 1200 1248 1300 1344 1365 1400 1456 1500 1560 1600 1625 1680 1750 1820 1831 1950 2000 2080 2100 2184 2240 2275 2400 2496 2600 2625 2730 2800 2912 3000 3120 3250 3360 3500 3640 3662 3900 4000 4160 4200 4368 4550 4800 4875 5200 5250 5460 5493 5600 5824 6000 6240 6500 6720 6825 7000 7280 7324 7800 8000 8400 8736 9100 9155 9750 10400 10500 10920 10986 11200 11375 12000 12480 12817 13000 13650 14000 14560 14648 15600 16800 17472 18200 18310 19500 20800 21000 21840 21972 22750 23803 24000 25634 26000 27300 27465 28000 29120 29296 31200 33600 34125 36400 36620 38451 39000 42000 43680 43944 45500 45775 47606 51268 52000 54600 54930 56000 58592 62400 64085 68250 71409 72800 73240 76902 78000 84000 87360 87888 91000 91550 95212 102536 104000 109200 109860 117184 119015 128170 136500 137325 142818 145600 146480 153804 156000 166621 168000 175776 182000 183100 190424 192255 205072 218400 219720 228875 238030 256340 273000 274650 285636 292960 307608 312000 320425 333242 351552 357045 364000 366200 380848 384510 410144 436800 439440 457750 476060 499863 512680 546000 549300 571272 585920 595075 615216 640850 666484 686625 714090 728000 732400 761696 769020 820288 833105 878880 915500 952120 961275 999726 1025360 1092000 1098600 1142544 1190150 1230432 1281700 1332968 1373250 1428180 1464800 1523392 1538040 1602125 1666210 1757760 1785225 1831000 1904240 1922550 1999452 2050720 2184000 2197200 2285088 2380300 2460864 2499315 2563400 2665936 2746500 2856360 2929600 2975375 3076080 3204250 3332420 3570450 3662000 3808480 3845100 3998904 4101440 4165525 4394400 4570176 4760600 4806375 4998630 5126800 5331872 5493000 5712720 5950750 6152160 6408500 6664840 7140900 7324000 7616960 7690200 7997808 8331050 8788800 8926125 9521200 9612750 9997260 10253600 10663744 10986000 11425440 11901500 12304320 12496575 12817000 13329680 14281800 14648000 15380400 15995616 16662100 17852250 19042400 19225500 19994520 20507200 20827625 21972000 22850880 23803000 24993150 25634000 26659360 28563600 30760800 31991232 33324200 35704500 38084800 38451000 39989040 41655250 43944000 47606000 49986300 51268000 53318720 57127200 61521600 62482875 66648400 71409000 76902000 79978080 83310500 95212000 99972600 102536000 114254400 124965750 133296800 142818000 153804000 159956160 166621000 190424000 199945200 249931500 266593600 285636000 307608000 333242000 399890400 499863000 571272000 666484000 799780800 999726000 1332968000 1999452000 3998904000
- Sum of all divisors σ(n): 16260421632
- Sum of proper divisors (its aliquot sum) s(n): 12261517632
- 3998904000 is an abundant number, because the sum of its proper divisors (12261517632) is greater than itself. Its abundance is 8262613632
Bases of 3998904000
- Binary: 111011100101101001101110110000002
- Hexadecimal: 0xEE5A6EC0
- Base-36: 1U4UE2O
Squares and roots of 3998904000
- 3998904000 squared (39989040002) is 15991233201216000000
- 3998904000 cubed (39989040003) is 63947406413275467264000000000
-
The
square root of 3998904000 is 63236.8879689695 -
The
cube root of 3998904000 is 1587.2560560951
Scales and comparisons
How big is 3998904000?- 3,998,904,000 seconds is equal to 127 years, 7 weeks, 6 days, 14 hours, 40 minutes.
-
To count from 1 to 3,998,904,000 would take you about two hundred fifty-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 3998904000 cubic inches would be around 132.3 feet tall.
Recreational maths with 3998904000
- 3998904000 backwards is 0004098993
- 3998904000 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 3998904000's digits is 42
- More coming soon!
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