1999134720
1,999,134,720 is an even composite number composed of six prime numbers multiplied together.
1999134720 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of six hundred seventy-two divisors.
Prime factorization of 1999134720:
213 × 32 × 5 × 11 × 17 × 29
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 11 × 17 × 29)See below for interesting mathematical facts about the number 1999134720 from the Numbermatics database.
Names of 1999134720
- Cardinal: 1999134720 can be written as One billion, nine hundred ninety-nine million, one hundred thirty-four thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.99913472 × 109
Factors of 1999134720
Divisors of 1999134720
- Number of divisors d(n): 672
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 16 17 18 20 22 24 29 30 32 33 34 36 40 44 45 48 51 55 58 60 64 66 68 72 80 85 87 88 90 96 99 102 110 116 120 128 132 136 144 145 153 160 165 170 174 176 180 187 192 198 204 220 232 240 255 256 261 264 272 288 290 306 319 320 330 340 348 352 360 374 384 396 408 435 440 464 480 493 495 510 512 522 528 544 561 576 580 612 638 640 660 680 696 704 720 748 765 768 792 816 870 880 928 935 957 960 986 990 1020 1024 1044 1056 1088 1122 1152 1160 1224 1276 1280 1305 1320 1360 1392 1408 1440 1479 1496 1530 1536 1584 1595 1632 1683 1740 1760 1856 1870 1914 1920 1972 1980 2040 2048 2088 2112 2176 2244 2304 2320 2448 2465 2552 2560 2610 2640 2720 2784 2805 2816 2871 2880 2958 2992 3060 3072 3168 3190 3264 3366 3480 3520 3712 3740 3828 3840 3944 3960 4080 4096 4176 4224 4352 4437 4488 4608 4640 4785 4896 4930 5104 5120 5220 5280 5423 5440 5568 5610 5632 5742 5760 5916 5984 6120 6144 6336 6380 6528 6732 6960 7040 7395 7424 7480 7656 7680 7888 7920 8160 8192 8352 8415 8448 8704 8874 8976 9216 9280 9570 9792 9860 10208 10240 10440 10560 10846 10880 11136 11220 11264 11484 11520 11832 11968 12240 12288 12672 12760 13056 13464 13920 14080 14355 14790 14848 14960 15312 15360 15776 15840 16269 16320 16704 16830 16896 17408 17748 17952 18432 18560 19140 19584 19720 20416 20480 20880 21120 21692 21760 22185 22272 22440 22528 22968 23040 23664 23936 24480 24576 25344 25520 26112 26928 27115 27840 28160 28710 29580 29696 29920 30624 30720 31552 31680 32538 32640 33408 33660 33792 34816 35496 35904 36864 37120 38280 39168 39440 40832 40960 41760 42240 43384 43520 44370 44544 44880 45056 45936 46080 47328 47872 48807 48960 50688 51040 52224 53856 54230 55680 56320 57420 59160 59392 59840 61248 61440 63104 63360 65076 65280 66816 67320 67584 69632 70992 71808 73728 74240 76560 78336 78880 81345 81664 83520 84480 86768 87040 88740 89088 89760 90112 91872 92160 94656 95744 97614 97920 101376 102080 104448 107712 108460 111360 112640 114840 118320 118784 119680 122496 122880 126208 126720 130152 130560 133632 134640 135168 139264 141984 143616 148480 153120 156672 157760 162690 163328 167040 168960 173536 174080 177480 178176 179520 183744 184320 189312 191488 195228 195840 202752 204160 208896 215424 216920 222720 225280 229680 236640 237568 239360 244035 244992 252416 253440 260304 261120 267264 269280 270336 283968 287232 296960 306240 313344 315520 325380 326656 334080 337920 347072 348160 354960 356352 359040 367488 368640 378624 382976 390456 391680 405504 408320 417792 430848 433840 445440 450560 459360 473280 478720 488070 489984 504832 506880 520608 522240 534528 538560 567936 574464 593920 612480 626688 631040 650760 653312 668160 675840 694144 696320 709920 712704 718080 734976 757248 765952 780912 783360 811008 816640 861696 867680 890880 918720 946560 957440 976140 979968 1009664 1013760 1041216 1044480 1069056 1077120 1135872 1148928 1187840 1224960 1253376 1262080 1301520 1306624 1336320 1351680 1388288 1419840 1436160 1469952 1514496 1531904 1561824 1566720 1633280 1723392 1735360 1781760 1837440 1893120 1914880 1952280 1959936 2019328 2027520 2082432 2088960 2138112 2154240 2271744 2297856 2449920 2524160 2603040 2613248 2672640 2776576 2839680 2872320 2939904 3028992 3123648 3133440 3266560 3446784 3470720 3563520 3674880 3786240 3829760 3904560 3919872 4038656 4055040 4164864 4308480 4543488 4595712 4899840 5048320 5206080 5345280 5553152 5679360 5744640 5879808 6057984 6247296 6266880 6533120 6893568 6941440 7349760 7572480 7659520 7809120 7839744 8329728 8616960 9086976 9799680 10096640 10412160 10690560 11106304 11358720 11489280 11759616 12115968 12494592 13066240 13787136 13882880 14699520 15144960 15618240 16659456 17233920 18173952 19599360 20193280 20824320 22212608 22717440 22978560 23519232 24989184 27765760 29399040 30289920 31236480 33318912 34467840 36347904 39198720 41648640 44425216 45434880 49978368 55531520 58798080 60579840 62472960 66637824 68935680 83297280 90869760 99956736 111063040 117596160 124945920 133275648 166594560 181739520 199913472 222126080 249891840 333189120 399826944 499783680 666378240 999567360 1999134720
- Sum of all divisors σ(n): 8280623520
- Sum of proper divisors (its aliquot sum) s(n): 6281488800
- 1999134720 is an abundant number, because the sum of its proper divisors (6281488800) is greater than itself. Its abundance is 4282354080
Bases of 1999134720
- Binary: 11101110010100001100000000000002
- Hexadecimal: 0x77286000
- Base-36: X28E80
Squares and roots of 1999134720
- 1999134720 squared (19991347202) is 3996539628709478400
- 1999134720 cubed (19991347203) is 7989621131609027062530048000
-
The
square root of 1999134720 is 44711.6843789183 -
The
cube root of 1999134720 is 1259.7393262711
Scales and comparisons
How big is 1999134720?- 1,999,134,720 seconds is equal to 63 years, 29 weeks, 3 days, 3 hours, 12 minutes.
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To count from 1 to 1,999,134,720 would take you about one hundred twenty-seven 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 1999134720 cubic inches would be around 105 feet tall.
Recreational maths with 1999134720
- 1999134720 backwards is 0274319991
- 1999134720 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1999134720's digits is 45
- More coming soon!
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The information we have on file for 1999134720 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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