19989840000
19,989,840,000 is an even composite number composed of six prime numbers multiplied together.
19989840000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of six hundred forty divisors.
Prime factorization of 19989840000:
27 × 3 × 54 × 13 × 43 × 149
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 5 × 13 × 43 × 149)See below for interesting mathematical facts about the number 19989840000 from the Numbermatics database.
Names of 19989840000
- Cardinal: 19989840000 can be written as Nineteen billion, nine hundred eighty-nine million, eight hundred forty thousand.
Scientific notation
- Scientific notation: 1.998984 × 1010
Factors of 19989840000
Divisors of 19989840000
- Number of divisors d(n): 640
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 20 24 25 26 30 32 39 40 43 48 50 52 60 64 65 75 78 80 86 96 100 104 120 125 128 129 130 149 150 156 160 172 192 195 200 208 215 240 250 258 260 298 300 312 320 325 344 375 384 390 400 416 430 447 480 500 516 520 559 596 600 624 625 640 645 650 688 745 750 780 800 832 860 894 960 975 1000 1032 1040 1075 1118 1192 1200 1248 1250 1290 1300 1376 1490 1500 1560 1600 1625 1664 1677 1720 1788 1875 1920 1937 1950 2000 2064 2080 2150 2235 2236 2384 2400 2496 2500 2580 2600 2752 2795 2980 3000 3120 3200 3225 3250 3354 3440 3576 3725 3750 3874 3900 4000 4128 4160 4300 4470 4472 4768 4800 4875 4992 5000 5160 5200 5375 5504 5590 5811 5960 6000 6240 6407 6450 6500 6708 6880 7152 7450 7500 7748 7800 8000 8125 8256 8320 8385 8600 8940 8944 9536 9600 9685 9750 10000 10320 10400 10750 11175 11180 11622 11920 12000 12480 12814 12900 13000 13416 13760 13975 14304 14900 15000 15496 15600 16000 16125 16250 16512 16770 17200 17880 17888 18625 19072 19221 19370 19500 20000 20640 20800 21500 22350 22360 23244 23840 24000 24375 24960 25628 25800 26000 26832 26875 27520 27950 28608 29055 29800 30000 30992 31200 32035 32250 32500 33540 34400 35760 35776 37250 38442 38740 39000 40000 41280 41600 41925 43000 44700 44720 46488 47680 48000 48425 48750 51256 51600 52000 53664 53750 55875 55900 57216 58110 59600 60000 61984 62400 64070 64500 65000 67080 68800 69875 71520 71552 74500 76884 77480 78000 80000 80625 82560 83291 83850 86000 89400 89440 92976 93125 95360 96105 96850 97500 102512 103200 104000 107328 107500 111750 111800 116220 119200 120000 123968 124800 128140 129000 130000 134160 137600 139750 143040 145275 149000 153768 154960 156000 160175 161250 166582 167700 172000 178800 178880 185952 186250 192210 193700 195000 205024 206400 208000 209625 214656 215000 223500 223600 232440 238400 240000 242125 247936 249873 256280 258000 260000 268320 279375 279500 286080 290550 298000 307536 309920 312000 320350 322500 333164 335400 344000 349375 357600 357760 371904 372500 384420 387400 390000 410048 412800 416455 419250 430000 447000 447200 464880 476800 480525 484250 499746 512560 516000 520000 536640 558750 559000 581100 596000 615072 619840 624000 640700 645000 666328 670800 688000 698750 715200 726375 743808 745000 768840 774800 780000 800875 820096 832910 838500 860000 894000 894400 929760 961050 968500 999492 1025120 1032000 1040000 1048125 1073280 1117500 1118000 1162200 1192000 1210625 1230144 1239680 1249365 1281400 1290000 1332656 1341600 1397500 1430400 1452750 1490000 1537680 1549600 1560000 1601750 1665820 1677000 1720000 1788000 1788800 1859520 1922100 1937000 1998984 2050240 2064000 2082275 2096250 2235000 2236000 2324400 2384000 2402625 2421250 2460288 2498730 2562800 2580000 2665312 2683200 2795000 2905500 2980000 3075360 3099200 3120000 3203500 3331640 3354000 3440000 3576000 3631875 3719040 3844200 3874000 3997968 4004375 4100480 4164550 4192500 4470000 4472000 4648800 4805250 4842500 4997460 5125600 5160000 5330624 5366400 5590000 5811000 5960000 6150720 6198400 6246825 6407000 6663280 6708000 7152000 7263750 7688400 7748000 7995936 8008750 8329100 8385000 8940000 8944000 9297600 9610500 9685000 9994920 10251200 10320000 10411375 10661248 11180000 11622000 11920000 12013125 12301440 12493650 12814000 13326560 13416000 14527500 15376800 15496000 15991872 16017500 16658200 16770000 17880000 18595200 19221000 19370000 19989840 20502400 20822750 22360000 23244000 24026250 24987300 25628000 26653120 26832000 29055000 30753600 30992000 31234125 31983744 32035000 33316400 33540000 35760000 38442000 38740000 39979680 41645500 44720000 46488000 48052500 49974600 51256000 52056875 53306240 58110000 61507200 62468250 64070000 66632800 67080000 76884000 77480000 79959360 83291000 92976000 96105000 99949200 102512000 104113750 116220000 124936500 128140000 133265600 134160000 153768000 154960000 156170625 159918720 166582000 192210000 199898400 208227500 232440000 249873000 256280000 266531200 307536000 312341250 333164000 384420000 399796800 416455000 464880000 499746000 512560000 624682500 666328000 768840000 799593600 832910000 999492000 1249365000 1332656000 1537680000 1665820000 1998984000 2498730000 3331640000 3997968000 4997460000 6663280000 9994920000 19989840000
- Sum of all divisors σ(n): 73607688000
- Sum of proper divisors (its aliquot sum) s(n): 53617848000
- 19989840000 is an abundant number, because the sum of its proper divisors (53617848000) is greater than itself. Its abundance is 33628008000
Bases of 19989840000
- Binary: 100101001110111110011000000100000002
- Hexadecimal: 0x4A77CC080
- Base-36: 96LFN9C
Squares and roots of 19989840000
- 19989840000 squared (199898400002) is 399593703225600000000
- 19989840000 cubed (199898400003) is 7987814192487227904000000000000
-
The
square root of 19989840000 is 141385.4306496961 -
The
cube root of 19989840000 is 2713.9578973573
Scales and comparisons
How big is 19989840000?- 19,989,840,000 seconds is equal to 635 years, 31 weeks, 6 days, 21 hours, 20 minutes.
-
To count from 1 to 19,989,840,000 would take you about one thousand, two hundred seventy-one 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 19989840000 cubic inches would be around 226.2 feet tall.
Recreational maths with 19989840000
- 19989840000 backwards is 00004898991
- 19989840000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 19989840000's digits is 48
- More coming soon!
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