20720132160
20,720,132,160 is an even composite number composed of seven prime numbers multiplied together.
20720132160 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of six hundred seventy-two divisors.
Prime factorization of 20720132160:
26 × 3 × 5 × 72 × 13 × 31 × 1093
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 7 × 13 × 31 × 1093)See below for interesting mathematical facts about the number 20720132160 from the Numbermatics database.
Names of 20720132160
- Cardinal: 20720132160 can be written as Twenty billion, seven hundred twenty million, one hundred thirty-two thousand, one hundred sixty.
Scientific notation
- Scientific notation: 2.072013216 × 1010
Factors of 20720132160
Divisors of 20720132160
- Number of divisors d(n): 672
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 26 28 30 31 32 35 39 40 42 48 49 52 56 60 62 64 65 70 78 80 84 91 93 96 98 104 105 112 120 124 130 140 147 155 156 160 168 182 186 192 195 196 208 210 217 224 240 245 248 260 273 280 294 310 312 320 336 364 372 390 392 403 416 420 434 448 455 465 480 490 496 520 546 560 588 620 624 637 651 672 728 735 744 780 784 806 832 840 868 910 930 960 980 992 1040 1085 1092 1093 1120 1176 1209 1240 1248 1274 1302 1344 1365 1456 1470 1488 1519 1560 1568 1612 1680 1736 1820 1860 1911 1960 1984 2015 2080 2170 2184 2186 2240 2352 2418 2480 2496 2548 2604 2730 2821 2912 2940 2976 3038 3120 3136 3185 3224 3255 3279 3360 3472 3640 3720 3822 3920 4030 4160 4340 4368 4372 4557 4704 4836 4960 5096 5208 5460 5465 5642 5824 5880 5952 6045 6076 6240 6370 6448 6510 6558 6720 6944 7280 7440 7595 7644 7651 7840 8060 8463 8680 8736 8744 9114 9408 9555 9672 9920 10192 10416 10920 10930 11284 11760 12090 12152 12480 12740 12896 13020 13116 13888 14105 14209 14560 14880 15190 15288 15302 15680 16120 16395 16926 17360 17472 17488 18228 19110 19344 19747 20384 20832 21840 21860 22568 22785 22953 23520 24180 24304 25480 25792 26040 26232 28210 28418 29120 29760 30380 30576 30604 32240 32790 33852 33883 34720 34976 36456 38220 38255 38688 39494 40768 41664 42315 42627 43680 43720 45136 45570 45906 47040 48360 48608 50960 52080 52464 53557 56420 56836 59241 60760 61152 61208 64480 65580 67704 67766 69440 69952 71045 72912 76440 76510 77376 78988 84630 85254 87360 87440 90272 91140 91812 96720 97216 98735 99463 101649 101920 104160 104928 107114 112840 113672 114765 118482 121520 122304 122416 128960 131160 135408 135532 142090 145824 152880 153020 157976 160671 169260 169415 170508 174880 180544 182280 183624 193440 197470 198926 203298 203840 208320 209856 213135 214228 225680 227344 229530 236964 237181 243040 244832 262320 267785 270816 271064 284180 291648 296205 298389 305760 306040 315952 321342 338520 338830 341016 349760 364560 367248 386880 394940 397852 406596 426270 428456 440479 451360 454688 459060 473928 474362 486080 489664 497315 508245 524640 535570 541632 542128 568360 592410 596778 611520 612080 631904 642684 677040 677660 682032 696241 711543 729120 734496 789880 795704 803355 813192 852540 856912 880958 902720 909376 918120 947856 948724 994630 1016490 1049280 1071140 1084256 1136720 1184820 1185905 1193556 1224160 1263808 1285368 1321437 1354080 1355320 1364064 1392482 1423086 1458240 1468992 1491945 1579760 1591408 1606710 1626384 1660267 1705080 1713824 1761916 1836240 1895712 1897448 1989260 2032980 2088723 2142280 2168512 2202395 2273440 2369640 2371810 2387112 2448320 2570736 2642874 2708160 2710640 2728128 2784964 2846172 2983890 3083353 3159520 3182816 3213420 3252768 3320534 3410160 3427648 3481205 3523832 3557715 3672480 3791424 3794896 3978520 4065960 4177446 4284560 4404790 4546880 4739280 4743620 4774224 4980801 5141472 5285748 5421280 5569928 5692344 5967780 6166706 6319040 6365632 6426840 6505536 6607185 6641068 6820320 6962410 7047664 7115430 7344960 7589792 7957040 8131920 8301335 8354892 8569120 8809580 9250059 9478560 9487240 9548448 9961602 10282944 10443615 10571496 10842560 11139856 11384688 11935560 12333412 12853680 13214370 13282136 13640640 13924820 14095328 14230860 15179584 15416765 15914080 16263840 16602670 16709784 17138240 17619160 18500118 18957120 18974480 19096896 19923204 20887230 21142992 21583471 22279712 22769376 23871120 24666824 24904005 25707360 26428740 26564272 27849640 28190656 28461720 30833530 31828160 32527680 33205340 33419568 35238320 37000236 37948960 39846408 41774460 42285984 43166942 44559424 45538752 46250295 47742240 49333648 49808010 51414720 52857480 53128544 55699280 56923440 61667060 64750413 66410680 66839136 70476640 74000472 75897920 79692816 83548920 84571968 86333884 92500590 95484480 98667296 99616020 105714960 106257088 107917355 111398560 113846880 123334120 129500826 132821360 133678272 140953280 148000944 159385632 167097840 172667768 185001180 197334592 199232040 211429920 215834710 222797120 227693760 246668240 259001652 265642720 296001888 318771264 323752065 334195680 345335536 370002360 398464080 422859840 431669420 493336480 518003304 531285440 592003776 647504130 668391360 690671072 740004720 796928160 863338840 986672960 1036006608 1295008260 1381342144 1480009440 1593856320 1726677680 2072013216 2590016520 2960018880 3453355360 4144026432 5180033040 6906710720 10360066080 20720132160
- Sum of all divisors σ(n): 85150098432
- Sum of proper divisors (its aliquot sum) s(n): 64429966272
- 20720132160 is an abundant number, because the sum of its proper divisors (64429966272) is greater than itself. Its abundance is 43709834112
Bases of 20720132160
- Binary: 100110100110000010000100000010000002
- Hexadecimal: 0x4D3042040
- Base-36: 9IO8CAO
Squares and roots of 20720132160
- 20720132160 squared (207201321602) is 429323876727866265600
- 20720132160 cubed (207201321603) is 8895647465244937378037661696000
-
The
square root of 20720132160 is 143944.8927888725 -
The
cube root of 20720132160 is 2746.6132261991
Scales and comparisons
How big is 20720132160?- 20,720,132,160 seconds is equal to 658 years, 43 weeks, 3 days, 8 hours, 16 minutes.
-
To count from 1 to 20,720,132,160 would take you about one thousand, three hundred seventeen 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 20720132160 cubic inches would be around 228.9 feet tall.
Recreational maths with 20720132160
- 20720132160 backwards is 06123102702
- 20720132160 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20720132160's digits is 24
- More coming soon!
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The information we have on file for 20720132160 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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