2106142920
2,106,142,920 is an even composite number composed of seven prime numbers multiplied together.
2106142920 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 2106142920:
23 × 32 × 5 × 7 × 17 × 211 × 233
(2 × 2 × 2 × 3 × 3 × 5 × 7 × 17 × 211 × 233)See below for interesting mathematical facts about the number 2106142920 from the Numbermatics database.
Names of 2106142920
- Cardinal: 2106142920 can be written as Two billion, one hundred six million, one hundred forty-two thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 2.10614292 × 109
Factors of 2106142920
Divisors of 2106142920
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 17 18 20 21 24 28 30 34 35 36 40 42 45 51 56 60 63 68 70 72 84 85 90 102 105 119 120 126 136 140 153 168 170 180 204 210 211 233 238 252 255 280 306 315 340 357 360 408 420 422 466 476 504 510 595 612 630 633 680 699 714 765 840 844 932 952 1020 1055 1071 1165 1190 1224 1260 1266 1398 1428 1477 1530 1631 1688 1785 1864 1899 2040 2097 2110 2142 2330 2380 2520 2532 2796 2856 2954 3060 3165 3262 3495 3570 3587 3798 3961 4194 4220 4284 4431 4660 4760 4893 5064 5355 5592 5908 6120 6330 6524 6990 7140 7174 7385 7596 7922 8155 8388 8440 8568 8862 9320 9495 9786 10485 10710 10761 11816 11883 12660 13048 13293 13980 14280 14348 14679 14770 15192 15844 16310 16776 17724 17935 18990 19572 19805 20970 21420 21522 22155 23766 24465 25109 25320 26586 27727 27960 28696 29358 29540 31688 32283 32620 35448 35649 35870 37980 39144 39610 41940 42840 43044 44310 47532 48930 49163 50218 53172 53805 55454 58716 59080 59415 64566 65240 66465 71298 71740 73395 75327 75960 79220 83181 83880 86088 88620 95064 97860 98326 100436 106344 107610 110908 117432 118830 125545 129132 132930 138635 142596 143480 146790 147489 150654 158440 161415 166362 177240 178245 195720 196652 200872 215220 221816 225981 237660 245815 249543 251090 258264 265860 277270 285192 293580 294978 301308 322830 332724 344141 356490 376635 393304 415905 430440 442467 451962 475320 491630 499086 502180 531720 554540 587160 589956 602616 645660 665448 688282 712980 737445 753270 831810 835771 884934 903924 983260 998172 1004360 1032423 1109080 1129905 1179912 1247715 1291320 1376564 1425960 1474890 1506540 1663620 1671542 1720705 1769868 1807848 1966520 1996344 2064846 2212335 2259810 2495430 2507313 2753128 2949780 3013080 3097269 3327240 3343084 3441410 3539736 4129692 4178855 4424670 4519620 4990860 5014626 5162115 5850397 5899560 6194538 6686168 6882820 7521939 8259384 8357710 8849340 9039240 9981720 10029252 10324230 11700794 12389076 12536565 13765640 15043878 15486345 16715420 17551191 17698680 20058504 20648460 23401588 24778152 25073130 29251985 30087756 30972690 33430840 35102382 37609695 41296920 46803176 50146260 52653573 58503970 60175512 61945380 70204764 75219390 87755955 100292520 105307146 117007940 123890760 140409528 150438780 175511910 210614292 234015880 263267865 300877560 351023820 421228584 526535730 702047640 1053071460 2106142920
- Sum of all divisors σ(n): 8357955840
- Sum of proper divisors (its aliquot sum) s(n): 6251812920
- 2106142920 is an abundant number, because the sum of its proper divisors (6251812920) is greater than itself. Its abundance is 4145670000
Bases of 2106142920
- Binary: 11111011000100100110000110010002
- Hexadecimal: 0x7D8930C8
- Base-36: YTXYA0
Squares and roots of 2106142920
- 2106142920 squared (21061429202) is 4435837999466126400
- 2106142920 cubed (21061429203) is 9342508796842545897185088000
-
The
square root of 2106142920 is 45892.7327580303 -
The
cube root of 2106142920 is 1281.8265995031
Scales and comparisons
How big is 2106142920?- 2,106,142,920 seconds is equal to 66 years, 50 weeks, 2 days, 15 hours, 42 minutes.
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To count from 1 to 2,106,142,920 would take you about one hundred thirty-three 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 2106142920 cubic inches would be around 106.8 feet tall.
Recreational maths with 2106142920
- 2106142920 backwards is 0292416012
- The number of decimal digits it has is: 10
- The sum of 2106142920's digits is 27
- More coming soon!
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