20748632320
20,748,632,320 is an even composite number composed of seven prime numbers multiplied together.
20748632320 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 20748632320:
28 × 5 × 13 × 19 × 29 × 31 × 73
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 19 × 29 × 31 × 73)See below for interesting mathematical facts about the number 20748632320 from the Numbermatics database.
Names of 20748632320
- Cardinal: 20748632320 can be written as Twenty billion, seven hundred forty-eight million, six hundred thirty-two thousand, three hundred twenty.
Scientific notation
- Scientific notation: 2.074863232 × 1010
Factors of 20748632320
Divisors of 20748632320
- Number of divisors d(n): 576
-
Complete list of divisors:
1 2 4 5 8 10 13 16 19 20 26 29 31 32 38 40 52 58 62 64 65 73 76 80 95 104 116 124 128 130 145 146 152 155 160 190 208 232 247 248 256 260 290 292 304 310 320 365 377 380 403 416 464 494 496 520 551 580 584 589 608 620 640 730 754 760 806 832 899 928 949 988 992 1040 1102 1160 1168 1178 1216 1235 1240 1280 1387 1460 1508 1520 1612 1664 1798 1856 1885 1898 1976 1984 2015 2080 2117 2204 2263 2320 2336 2356 2432 2470 2480 2755 2774 2920 2945 3016 3040 3224 3328 3596 3712 3770 3796 3952 3968 4030 4160 4234 4408 4495 4526 4640 4672 4712 4745 4864 4940 4960 5510 5548 5840 5890 6032 6080 6448 6935 7163 7192 7424 7540 7592 7657 7904 7936 8060 8320 8468 8816 8990 9052 9280 9344 9424 9490 9880 9920 10585 11020 11096 11315 11680 11687 11780 12064 12160 12896 13870 14326 14384 15080 15184 15314 15808 16120 16640 16936 17081 17632 17980 18031 18104 18560 18688 18848 18980 19760 19840 21170 22040 22192 22630 23360 23374 23560 24128 24320 25792 27521 27740 28652 28768 29419 30160 30368 30628 31616 32240 33872 34162 35264 35815 35960 36062 36208 37120 37696 37960 38285 39520 39680 40223 42340 42997 44080 44384 45260 46720 46748 47120 48256 51584 55042 55480 57304 57536 58435 58838 60320 60736 61256 63232 64480 65627 67744 68324 70528 71630 71920 72124 72416 75392 75920 76570 79040 80446 84680 85405 85994 88160 88768 90155 90520 93440 93496 94240 96512 103168 110084 110960 114608 115072 116870 117676 120640 121472 122512 128960 131254 135488 136648 137605 141056 143260 143840 144248 144832 147095 150784 151840 153140 158080 160892 169360 170810 171988 176320 177536 180310 181040 186992 188480 201115 214985 220168 221920 222053 229216 230144 233740 235352 241280 242944 245024 257920 262508 270976 273296 275210 286520 287680 288496 289664 294190 303680 306280 316160 321784 328135 338720 341620 343976 352640 355072 360620 362080 373984 376960 402230 429970 440336 443840 444106 458432 467480 470704 482560 490048 515840 522899 525016 541952 546592 550420 558961 573040 575360 576992 579328 588380 607360 612560 643568 656270 677440 683240 687952 705280 721240 724160 747968 753920 804460 853151 859940 880672 887680 888212 916864 934960 941408 980096 1045798 1050032 1093184 1100840 1110265 1117922 1146080 1150720 1153984 1176760 1214720 1225120 1246913 1287136 1312540 1354880 1366480 1375904 1442480 1448320 1495936 1608920 1706302 1719880 1761344 1775360 1776424 1833728 1869920 1882816 1960192 2091596 2100064 2186368 2201680 2220530 2235844 2292160 2307968 2353520 2450240 2493826 2574272 2614495 2625080 2709760 2732960 2751808 2794805 2884960 2896640 2991872 3217840 3412604 3439760 3522688 3552848 3739840 3765632 4183192 4200128 4265755 4372736 4403360 4441060 4471688 4584320 4615936 4707040 4900480 4987652 5148544 5228990 5250160 5465920 5503616 5589610 5769920 6234565 6435680 6825208 6879520 7045376 7105696 7479680 7531264 8366384 8400256 8531510 8806720 8882120 8943376 9168640 9414080 9800960 9975304 10297088 10457980 10500320 10931840 11007232 11179220 11539840 12469130 12871360 13650416 13759040 14211392 14959360 16209869 16732768 16800512 17063020 17613440 17764240 17886752 18828160 19950608 20915960 21000640 21863680 22358440 23079680 24938260 25742720 27300832 27518080 28422784 32419738 33465536 34126040 35226880 35528480 35773504 37656320 39901216 41831920 42001280 44716880 49876520 51485440 54601664 55036160 56845568 64839476 66931072 68252080 71056960 71547008 79802432 81049345 83663840 84002560 89433760 99753040 109203328 129678952 133862144 136504160 142113920 143094016 159604864 162098690 167327680 178867520 199506080 218406656 259357904 273008320 284227840 319209728 324197380 334655360 357735040 399012160 518715808 546016640 648394760 669310720 715470080 798024320 1037431616 1092033280 1296789520 1596048640 2074863232 2593579040 4149726464 5187158080 10374316160 20748632320
- Sum of all divisors σ(n): 60986419200
- Sum of proper divisors (its aliquot sum) s(n): 40237786880
- 20748632320 is an abundant number, because the sum of its proper divisors (40237786880) is greater than itself. Its abundance is 19489154560
Bases of 20748632320
- Binary: 100110101001011011100000001000000002
- Hexadecimal: 0x4D4B70100
- Base-36: 9J5775S
Squares and roots of 20748632320
- 20748632320 squared (207486323202) is 430505743150548582400
- 20748632320 cubed (207486323203) is 8932405376279090942514823168000
-
The
square root of 20748632320 is 144043.8555440669 -
The
cube root of 20748632320 is 2747.8719545509
Scales and comparisons
How big is 20748632320?- 20,748,632,320 seconds is equal to 659 years, 38 weeks, 4 days, 4 hours, 58 minutes, 40 seconds.
-
To count from 1 to 20,748,632,320 would take you about one thousand, three hundred nineteen 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 20748632320 cubic inches would be around 229 feet tall.
Recreational maths with 20748632320
- 20748632320 backwards is 02323684702
- The number of decimal digits it has is: 11
- The sum of 20748632320's digits is 37
- More coming soon!
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