20790681600

Names of 20790681600

• Cardinal: 20790681600 can be written as Twenty billion, seven hundred ninety million, six hundred eighty-one thousand, six hundred.

Scientific notation

• Scientific notation: 2.07906816 × 10¹⁰

Factors of 20790681600

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 179

Divisors of 20790681600

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 19 20 24 25 26 30 32 38 39 40 48 50 52 57 60 64 65 75 76 78 80 95 96 100 104 114 120 128 130 137 150 152 156 160 190 192 195 200 208 228 240 247 256 260 274 285 300 304 312 320 325 380 384 390 400 411 416 456 475 480 494 512 520 548 570 600 608 624 640 650 685 741 760 768 780 800 822 832 912 950 960 975 988 1024 1040 1096 1140 1200 1216 1235 1248 1280 1300 1370 1425 1482 1520 1536 1560 1600 1644 1664 1781 1824 1900 1920 1950 1976 2048 2055 2080 2192 2280 2400 2432 2470 2496 2560 2600 2603 2740 2850 2964 3040 3072 3120 3200 3288 3328 3425 3562 3648 3705 3800 3840 3900 3952 4096 4110 4160 4384 4560 4800 4864 4940 4992 5120 5200 5206 5343 5480 5700 5928 6080 6144 6175 6240 6400 6576 6656 6850 7124 7296 7410 7600 7680 7800 7809 7904 8192 8220 8320 8768 8905 9120 9600 9728 9880 9984 10240 10275 10400 10412 10686 10960 11400 11856 12160 12288 12350 12480 12800 13015 13152 13312 13700 14248 14592 14820 15200 15360 15600 15618 15808 16440 16640 17536 17810 18240 18525 19200 19456 19760 19968 20480 20550 20800 20824 21372 21920 22800 23712 24320 24576 24700 24960 25600 26030 26304 26624 26715 27400 28496 29184 29640 30400 30720 31200 31236 31616 32880 33280 33839 35072 35620 36480 37050 38400 38912 39045 39520 39936 40960 41100 41600 41648 42744 43840 44525 45600 47424 48640 49400 49920 51200 52060 52608 53248 53430 54800 56992 58368 59280 60800 61440 62400 62472 63232 65075 65760 66560 67678 70144 71240 72960 74100 76800 77824 78090 79040 79872 82200 83200 83296 85488 87680 89050 91200 94848 97280 98800 99840 101517 102400 104120 105216 106496 106860 109600 113984 116736 118560 121600 122880 124800 124944 126464 130150 131520 133120 133575 135356 140288 142480 145920 148200 153600 155648 156180 158080 159744 164400 166400 166592 169195 170976 175360 178100 182400 189696 194560 195225 197600 199680 203034 204800 208240 210432 213720 219200 227968 233472 237120 243200 249600 249888 252928 260300 263040 266240 267150 270712 280576 284960 291840 296400 307200 312360 316160 319488 328800 332800 333184 338390 341952 350720 356200 364800 379392 389120 390450 395200 399360 406068 416480 420864 427440 438400 455936 466944 474240 486400 499200 499776 505856 507585 520600 526080 532480 534300 541424 561152 569920 583680 592800 614400 624720 632320 657600 665600 666368 676780 683904 701440 712400 729600 758784 778240 780900 790400 798720 812136 832960 841728 845975 854880 876800 911872 948480 972800 998400 999552 1011712 1015170 1041200 1052160 1068600 1082848 1122304 1139840 1167360 1185600 1249440 1264640 1315200 1331200 1332736 1353560 1367808 1402880 1424800 1459200 1517568 1561800 1580800 1597440 1624272 1665920 1683456 1691950 1709760 1753600 1823744 1896960 1945600 1996800 1999104 2023424 2030340 2082400 2104320 2137200 2165696 2279680 2334720 2371200 2498880 2529280 2537925 2630400 2662400 2665472 2707120 2735616 2805760 2849600 2918400 3035136 3123600 3161600 3248544 3331840 3366912 3383900 3419520 3507200 3647488 3793920 3891200 3993600 3998208 4060680 4164800 4208640 4274400 4331392 4559360 4742400 4997760 5058560 5075850 5260800 5330944 5414240 5471232 5611520 5699200 5836800 6070272 6247200 6323200 6497088 6663680 6767800 6839040 7014400 7294976 7587840 7987200 7996416 8121360 8329600 8417280 8548800 8662784 9118720 9484800 9995520 10117120 10151700 10521600 10661888 10828480 10942464 11398400 11673600 12494400 12646400 12994176 13327360 13535600 13678080 14028800 14589952 15175680 15992832 16242720 16659200 16834560 17097600 17325568 18237440 18969600 19991040 20303400 21043200 21323776 21656960 21884928 22796800 24988800 25292800 25988352 26654720 27071200 27356160 28057600 30351360 31985664 32485440 33318400 34195200 34651136 36474880 37939200 39982080 40606800 42086400 43313920 43769856 45593600 49977600 50585600 51976704 53309440 54142400 54712320 63971328 64970880 66636800 68390400 69302272 72949760 75878400 79964160 81213600 84172800 86627840 91187200 99955200 103953408 106618880 108284800 109424640 129941760 133273600 136780800 138604544 151756800 159928320 162427200 173255680 182374400 199910400 207906816 216569600 218849280 259883520 266547200 273561600 277209088 319856640 324854400 346511360 364748800 399820800 415813632 433139200 519767040 533094400 547123200 649708800 693022720 799641600 831627264 866278400 1039534080 1094246400 1299417600 1386045440 1599283200 1732556800 2079068160 2598835200 3465113600 4158136320 5197670400 6930227200 10395340800 20790681600
• Sum of all divisors σ(n): 78496850880
• Sum of proper divisors (its aliquot sum) s(n): 57706169280
• 20790681600 is an abundant number, because the sum of its proper divisors (57706169280) is greater than itself. Its abundance is 36915487680

Bases of 20790681600

• Binary: 10011010111001110001010000000000000₂
• Hexadecimal: 0x4D738A000
• Base-36: 9JU8GLC

Squares and roots of 20790681600

• 20790681600 squared (20790681600²) is 432252441392578560000
• 20790681600 cubed (20790681600³) is 8986822879815761443946496000000
• The square root of 20790681600 is 144189.7416600779
• The cube root of 20790681600 is 2749.7269855687

Scales and comparisons

• 20,790,681,600 seconds is equal to 661 years, 4 weeks, 21 hours, 20 minutes.
• To count from 1 to 20,790,681,600 would take you about one thousand, three hundred twenty-two 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 20790681600 cubic inches would be around 229.1 feet tall.

Recreational maths with 20790681600

• 20790681600 backwards is 00618609702
• 20790681600 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20790681600's digits is 39
• More coming soon!