2140909920
2,140,909,920 is an even composite number composed of six prime numbers multiplied together.
2140909920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 2140909920:
25 × 33 × 5 × 23 × 29 × 743
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 23 × 29 × 743)See below for interesting mathematical facts about the number 2140909920 from the Numbermatics database.
Names of 2140909920
- Cardinal: 2140909920 can be written as Two billion, one hundred forty million, nine hundred nine thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 2.14090992 × 109
Factors of 2140909920
Divisors of 2140909920
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 23 24 27 29 30 32 36 40 45 46 48 54 58 60 69 72 80 87 90 92 96 108 115 116 120 135 138 144 145 160 174 180 184 207 216 230 232 240 261 270 276 288 290 345 348 360 368 414 432 435 460 464 480 522 540 552 580 621 667 690 696 720 736 743 783 828 864 870 920 928 1035 1044 1080 1104 1160 1242 1305 1334 1380 1392 1440 1486 1566 1656 1740 1840 2001 2070 2088 2160 2208 2229 2320 2484 2610 2668 2760 2784 2972 3105 3132 3312 3335 3480 3680 3715 3915 4002 4140 4176 4320 4458 4640 4968 5220 5336 5520 5944 6003 6210 6264 6624 6670 6687 6960 7430 7830 8004 8280 8352 8916 9936 10005 10440 10672 11040 11145 11888 12006 12420 12528 13340 13374 13920 14860 15660 16008 16560 17089 17832 18009 19872 20010 20061 20880 21344 21547 22290 23776 24012 24840 25056 26680 26748 29720 30015 31320 32016 33120 33435 34178 35664 36018 40020 40122 41760 43094 44580 48024 49680 51267 53360 53496 59440 60030 62640 64032 64641 66870 68356 71328 72036 80040 80244 85445 86188 89160 90045 96048 99360 100305 102534 106720 106992 107735 118880 120060 125280 129282 133740 136712 144072 153801 160080 160488 170890 172376 178320 180090 192096 193923 200610 205068 213984 215470 240120 256335 258564 267480 273424 288144 307602 320160 320976 323205 341780 344752 356640 360180 387846 401220 410136 430940 461403 480240 495581 512670 517128 534960 546848 576288 581769 615204 641952 646410 683560 689504 720360 769005 775692 802440 820272 861880 922806 960480 969615 991162 1025340 1034256 1069920 1163538 1230408 1292820 1367120 1440720 1486743 1538010 1551384 1604880 1640544 1723760 1845612 1939230 1982324 2050680 2068512 2307015 2327076 2460816 2477905 2585640 2734240 2881440 2908845 2973486 3076020 3102768 3209760 3447520 3691224 3878460 3964648 4101360 4460229 4614030 4654152 4921632 4955810 5171280 5817690 5946972 6152040 6205536 7382448 7433715 7756920 7929296 8202720 8920458 9228060 9308304 9911620 10342560 11635380 11893944 12304080 13380687 14764896 14867430 15513840 15858592 17840916 18456120 18616608 19823240 22301145 23270760 23787888 24608160 26761374 29734860 31027680 35681832 36912240 39646480 44602290 46541520 47575776 53522748 59469720 66903435 71363664 73824480 79292960 89204580 93083040 107045496 118939440 133806870 142727328 178409160 214090992 237878880 267613740 356818320 428181984 535227480 713636640 1070454960 2140909920
- Sum of all divisors σ(n): 8099481600
- Sum of proper divisors (its aliquot sum) s(n): 5958571680
- 2140909920 is an abundant number, because the sum of its proper divisors (5958571680) is greater than itself. Its abundance is 3817661760
Bases of 2140909920
- Binary: 11111111001101110110001011000002
- Hexadecimal: 0x7F9BB160
- Base-36: ZEN4O0
Squares and roots of 2140909920
- 2140909920 squared (21409099202) is 4583495285554406400
- 2140909920 cubed (21409099203) is 9812850525116661361471488000
-
The
square root of 2140909920 is 46269.9677976979 -
The
cube root of 2140909920 is 1288.8413609549
Scales and comparisons
How big is 2140909920?- 2,140,909,920 seconds is equal to 68 years, 3 weeks, 6 days, 1 hour, 12 minutes.
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To count from 1 to 2,140,909,920 would take you about one hundred thirty-six 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 2140909920 cubic inches would be around 107.4 feet tall.
Recreational maths with 2140909920
- 2140909920 backwards is 0299090412
- 2140909920 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2140909920's digits is 36
- More coming soon!
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