6489990000
6,489,990,000 is an even composite number composed of five prime numbers multiplied together.
6489990000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of six hundred divisors.
Prime factorization of 6489990000:
24 × 33 × 54 × 13 × 432
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 5 × 5 × 13 × 43 × 43)See below for interesting mathematical facts about the number 6489990000 from the Numbermatics database.
Names of 6489990000
- Cardinal: 6489990000 can be written as Six billion, four hundred eighty-nine million, nine hundred ninety thousand.
Scientific notation
- Scientific notation: 6.48999 × 109
Factors of 6489990000
Divisors of 6489990000
- Number of divisors d(n): 600
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 25 26 27 30 36 39 40 43 45 48 50 52 54 60 65 72 75 78 80 86 90 100 104 108 117 120 125 129 130 135 144 150 156 172 180 195 200 208 215 216 225 234 240 250 258 260 270 300 312 325 344 351 360 375 387 390 400 430 432 450 468 500 516 520 540 559 585 600 624 625 645 650 675 688 702 720 750 774 780 860 900 936 975 1000 1032 1040 1075 1080 1118 1125 1161 1170 1200 1250 1290 1300 1350 1404 1500 1548 1560 1625 1677 1720 1755 1800 1849 1872 1875 1935 1950 2000 2064 2150 2160 2236 2250 2322 2340 2500 2580 2600 2700 2795 2808 2925 3000 3096 3120 3225 3250 3354 3375 3440 3510 3600 3698 3750 3870 3900 4300 4472 4500 4644 4680 4875 5000 5031 5160 5200 5375 5400 5547 5590 5616 5625 5805 5850 6000 6192 6450 6500 6708 6750 7020 7396 7500 7740 7800 8125 8385 8600 8775 8944 9000 9245 9288 9360 9675 9750 10000 10062 10320 10750 10800 11094 11180 11250 11610 11700 12900 13000 13416 13500 13975 14040 14625 14792 15000 15093 15480 15600 16125 16250 16641 16770 16875 17200 17550 18000 18490 18576 19350 19500 20124 21500 22188 22360 22500 23220 23400 24037 24375 25155 25800 26000 26832 26875 27000 27735 27950 28080 29025 29250 29584 30000 30186 30960 32250 32500 33282 33540 33750 35100 36980 38700 39000 40248 41925 43000 43875 44376 44720 45000 46225 46440 46800 48074 48375 48750 49923 50310 51600 53750 54000 55470 55900 58050 58500 60372 64500 65000 66564 67080 67500 69875 70200 72111 73125 73960 75465 77400 78000 80496 80625 83205 83850 86000 87750 88752 90000 92450 92880 96148 96750 97500 99846 100620 107500 110940 111800 116100 117000 120185 120744 125775 129000 130000 133128 134160 135000 138675 139750 140400 144222 145125 146250 147920 150930 154800 161250 166410 167700 175500 184900 192296 193500 195000 199692 201240 209625 215000 216333 219375 221880 223600 231125 232200 234000 240370 241488 241875 249615 251550 258000 266256 270000 277350 279500 288444 290250 292500 301860 322500 332820 335400 349375 351000 360555 369800 377325 384592 387000 390000 399384 402480 416025 419250 430000 432666 438750 443760 462250 464400 480740 483750 499230 503100 554700 559000 576888 580500 585000 600925 603720 628875 645000 648999 665640 670800 693375 698750 702000 721110 725625 739600 754650 774000 798768 832050 838500 865332 877500 924500 961480 967500 998460 1006200 1048125 1081665 1109400 1118000 1153776 1155625 1161000 1170000 1201850 1207440 1248075 1257750 1290000 1297998 1331280 1386750 1397500 1442220 1451250 1509300 1664100 1677000 1730664 1755000 1802775 1849000 1886625 1922960 1935000 1996920 2012400 2080125 2096250 2163330 2218800 2311250 2322000 2403700 2496150 2515500 2595996 2773500 2795000 2884440 2902500 3004625 3018600 3144375 3244995 3328200 3354000 3461328 3466875 3510000 3605550 3698000 3773250 3870000 3993840 4160250 4192500 4326660 4622500 4807400 4992300 5031000 5191992 5408325 5547000 5590000 5768880 5805000 6009250 6037200 6240375 6288750 6489990 6656400 6933750 7211100 7546500 8320500 8385000 8653320 9013875 9245000 9433125 9614800 9984600 10062000 10383984 10400625 10816650 11094000 11610000 12018500 12480750 12577500 12979980 13867500 14422200 15023125 15093000 16224975 16641000 16770000 17306640 18027750 18490000 18866250 19969200 20801250 21633300 24037000 24961500 25155000 25959960 27041625 27735000 28844400 30046250 30186000 31201875 32449950 33282000 36055500 37732500 41602500 43266600 45069375 48074000 49923000 50310000 51919920 54083250 55470000 60092500 62403750 64899900 72111000 75465000 81124875 83205000 86533200 90138750 99846000 108166500 120185000 124807500 129799800 135208125 144222000 150930000 162249750 166410000 180277500 216333000 240370000 249615000 259599600 270416250 324499500 360555000 405624375 432666000 499230000 540832500 648999000 721110000 811248750 1081665000 1297998000 1622497500 2163330000 3244995000 6489990000
- Sum of all divisors σ(n): 25665596880
- Sum of proper divisors (its aliquot sum) s(n): 19175606880
- 6489990000 is an abundant number, because the sum of its proper divisors (19175606880) is greater than itself. Its abundance is 12685616880
Bases of 6489990000
- Binary: 1100000101101010101100011011100002
- Hexadecimal: 0x182D56370
- Base-36: 2ZBZ0C0
Squares and roots of 6489990000
- 6489990000 squared (64899900002) is 42119970200100000000
- 6489990000 cubed (64899900003) is 273358185398946999000000000000
-
The
square root of 6489990000 is 80560.4741793393 -
The
cube root of 6489990000 is 1865.2970750115
Scales and comparisons
How big is 6489990000?- 6,489,990,000 seconds is equal to 206 years, 18 weeks, 5 days, 15 hours.
-
To count from 1 to 6,489,990,000 would take you about four hundred twelve 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 6489990000 cubic inches would be around 155.4 feet tall.
Recreational maths with 6489990000
- 6489990000 backwards is 0000999846
- 6489990000 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 6489990000's digits is 45
- More coming soon!
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