20748750120

Names of 20748750120

• Cardinal: 20748750120 can be written as Twenty billion, seven hundred forty-eight million, seven hundred fifty thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.074875012 × 10¹⁰

Factors of 20748750120

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2064

Divisors of 20748750120

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 19 20 21 24 28 30 31 35 36 38 40 42 45 49 56 57 60 62 63 70 72 76 84 90 93 95 98 105 114 120 124 126 133 140 147 152 155 168 171 180 186 190 196 210 217 228 245 248 252 266 279 280 285 294 310 315 342 360 372 380 392 399 420 434 441 456 465 490 504 532 558 570 588 589 620 630 651 665 684 735 744 760 798 840 855 868 882 930 931 980 1064 1085 1116 1140 1176 1178 1197 1240 1260 1302 1330 1368 1395 1470 1519 1596 1710 1736 1764 1767 1860 1862 1953 1960 1995 1997 2170 2205 2232 2280 2356 2394 2520 2604 2660 2790 2793 2940 2945 3038 3192 3255 3420 3528 3534 3720 3724 3906 3990 3994 4123 4340 4410 4557 4655 4712 4788 5208 5301 5320 5580 5586 5880 5890 5985 5991 6076 6510 6840 7068 7448 7595 7812 7980 7988 8246 8379 8680 8820 8835 9114 9310 9576 9765 9985 10602 11160 11172 11780 11970 11982 12152 12369 13020 13671 13965 13979 14136 15190 15624 15960 15976 16492 16758 17640 17670 17973 18228 18620 19530 19970 20615 21204 22344 22785 23560 23940 23964 24738 26040 26505 27342 27930 27958 28861 29955 30380 32984 33516 35340 35946 36456 37107 37240 37943 39060 39940 41230 41895 41937 42408 45570 47880 47928 49476 53010 54684 55860 55916 57722 59910 60760 61845 61907 67032 68355 69895 70680 71892 74214 75886 78120 79880 82460 83790 83874 86583 89865 91140 97853 98952 106020 109368 111720 111832 113829 115444 119820 123690 123814 125811 136710 139790 143784 144305 148428 151772 164920 167580 167748 173166 179730 182280 185535 185721 189715 195706 209685 212040 227658 230888 239640 247380 247628 251622 259749 265601 273420 279580 288610 293559 296856 303544 309535 335160 335496 341487 346332 359460 371070 371442 379430 391412 419370 432915 433349 455316 489265 494760 495256 503244 519498 531202 546840 557163 559160 569145 577220 587118 619070 629055 682974 692664 718920 742140 742884 758860 782824 796803 838740 865830 866698 880677 910632 928605 978530 1006488 1038996 1062404 1114326 1138290 1154440 1174236 1176233 1238140 1258110 1298745 1300047 1328005 1365948 1467795 1484280 1485768 1517720 1593606 1677480 1707435 1731660 1733396 1761354 1857210 1859207 1957060 2077992 2124808 2166745 2228652 2276580 2348472 2352466 2390409 2476280 2516220 2597490 2600094 2656010 2731896 2785815 2935590 3033443 3187212 3414870 3463320 3466792 3522708 3528699 3714420 3718414 3900141 3914120 3984015 4333490 4403385 4457304 4553160 4704932 4780818 5032440 5194980 5200188 5312020 5571630 5577621 5871180 5881165 6066886 6374424 6500235 6829740 7045416 7057398 7428840 7436828 7800282 7968030 8233631 8666980 8806770 9100329 9296035 9409864 9561636 10389960 10400376 10586097 10624040 11143260 11155242 11742360 11762330 11952045 12133772 13000470 13659480 14114796 14873656 15167215 15600564 15936060 16467262 16732863 17333960 17613540 17643495 18200658 18592070 19123272 19500705 21172194 22286520 22310484 23524660 23904090 24267544 24700893 26000940 27300987 27888105 28229592 30334430 31201128 31872120 32934524 33465726 35227080 35286990 36401316 37184140 39001410 41168155 42344388 44620968 45501645 47049320 47808180 49401786 52001880 52930485 54601974 55776210 57635417 60668860 65869048 66931452 70573980 72802632 74102679 74368280 78002820 82336310 83664315 84688776 91003290 95616360 98803572 105860970 109203948 111552420 115270834 121337720 123504465 133862904 136504935 141147960 148205358 156005640 164672620 167328630 172906251 182006580 197607144 211721940 218407896 223104840 230541668 247008930 273009870 288177085 296410716 329345240 334657260 345812502 364013160 370513395 423443880 461083336 494017860 518718753 546019740 576354170 592821432 669314520 691625004 741026790 864531255 988035720 1037437506 1092039480 1152708340 1383250008 1482053580 1729062510 2074875012 2305416680 2593593765 2964107160 3458125020 4149750024 5187187530 6916250040 10374375060 20748750120
• Sum of all divisors σ(n): 85277836800
• Sum of proper divisors (its aliquot sum) s(n): 64529086680
• 20748750120 is an abundant number, because the sum of its proper divisors (64529086680) is greater than itself. Its abundance is 43780336560

Bases of 20748750120

• Binary: 10011010100101110001100110100101000₂
• Hexadecimal: 0x4D4B8CD28
• Base-36: 9J59Q20

Squares and roots of 20748750120

• 20748750120 squared (20748750120²) is 430510631542200014400
• 20748750120 cubed (20748750120³) is 8932557517872498333846001728000
• The square root of 20748750120 is 144044.2644467319
• The cube root of 20748750120 is 2747.8771548729

Scales and comparisons

• 20,748,750,120 seconds is equal to 659 years, 38 weeks, 5 days, 13 hours, 42 minutes.
• To count from 1 to 20,748,750,120 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 20748750120 cubic inches would be around 229 feet tall.

Recreational maths with 20748750120

• 20748750120 backwards is 02105784702
• 20748750120 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20748750120's digits is 36
• More coming soon!