20824352640

Names of 20824352640

• Cardinal: 20824352640 can be written as Twenty billion, eight hundred twenty-four million, three hundred fifty-two thousand, six hundred forty.

Scientific notation

• Scientific notation: 2.082435264 × 10¹⁰

Factors of 20824352640

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 107

Divisors of 20824352640

• Number of divisors d(n): 2048
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 17 18 19 20 21 24 26 27 28 30 32 34 35 36 38 39 40 41 42 45 48 51 52 54 56 57 60 63 64 65 68 70 72 76 78 80 82 84 85 90 91 95 96 102 104 105 108 112 114 117 119 120 123 126 128 130 133 135 136 140 144 152 153 156 160 164 168 170 171 180 182 189 190 192 195 204 205 208 210 216 221 224 228 234 238 240 246 247 252 255 260 266 270 272 273 280 285 287 288 304 306 312 315 320 323 328 336 340 342 351 357 360 364 369 378 380 384 390 399 408 410 416 420 432 442 448 455 456 459 468 476 480 492 494 504 510 513 520 532 533 540 544 546 560 570 574 576 585 595 608 612 615 624 630 640 646 656 663 665 672 680 684 697 702 714 720 728 738 741 756 760 765 779 780 798 816 819 820 832 840 855 861 864 884 896 910 912 918 936 945 952 960 969 984 988 1008 1020 1026 1040 1064 1066 1071 1080 1088 1092 1105 1107 1120 1140 1148 1152 1170 1190 1197 1216 1224 1230 1235 1248 1260 1292 1312 1326 1330 1344 1360 1365 1368 1394 1404 1428 1435 1440 1456 1476 1482 1512 1520 1530 1547 1558 1560 1596 1599 1615 1632 1638 1640 1664 1680 1710 1722 1728 1729 1755 1768 1785 1820 1824 1836 1845 1872 1890 1904 1920 1938 1968 1976 1989 1995 2016 2040 2052 2080 2091 2128 2132 2142 2160 2176 2184 2210 2214 2223 2240 2261 2280 2295 2296 2337 2340 2380 2394 2432 2448 2457 2460 2470 2496 2520 2565 2583 2584 2624 2652 2660 2665 2688 2720 2730 2736 2788 2808 2856 2870 2880 2907 2912 2952 2964 3024 3040 3060 3094 3116 3120 3192 3198 3213 3230 3264 3276 3280 3315 3360 3420 3444 3456 3458 3485 3510 3536 3570 3591 3640 3648 3672 3690 3705 3731 3744 3780 3808 3876 3895 3936 3952 3978 3990 4032 4080 4095 4104 4160 4182 4199 4256 4264 4284 4305 4320 4368 4420 4428 4446 4480 4522 4560 4590 4592 4641 4674 4680 4760 4788 4797 4845 4879 4896 4914 4920 4940 4992 5040 5130 5166 5168 5187 5248 5304 5320 5330 5355 5440 5453 5460 5472 5535 5576 5616 5712 5740 5760 5814 5824 5904 5928 5967 5985 6048 6080 6120 6188 6232 6240 6273 6384 6396 6426 6460 6528 6552 6560 6630 6669 6720 6783 6840 6888 6916 6970 7011 7020 7072 7140 7182 7280 7296 7344 7380 7410 7462 7488 7560 7616 7735 7749 7752 7790 7872 7904 7956 7980 7995 8064 8160 8190 8208 8320 8364 8398 8512 8528 8568 8610 8640 8645 8721 8736 8840 8856 8892 9044 9061 9120 9180 9184 9282 9348 9360 9520 9576 9594 9690 9758 9792 9828 9840 9880 9945 10080 10127 10260 10332 10336 10374 10455 10608 10640 10660 10710 10880 10906 10920 10944 11070 11115 11152 11193 11232 11305 11424 11480 11628 11648 11685 11808 11856 11934 11970 12096 12160 12240 12285 12376 12464 12480 12546 12597 12768 12792 12852 12915 12920 13104 13120 13243 13260 13338 13440 13566 13680 13776 13832 13923 13940 14022 14040 14144 14280 14364 14391 14535 14560 14637 14688 14760 14820 14924 14976 15120 15232 15470 15498 15504 15561 15580 15744 15808 15912 15960 15990 16065 16320 16359 16380 16416 16728 16796 17024 17056 17136 17220 17280 17290 17442 17472 17680 17712 17784 17955 18088 18122 18240 18360 18368 18564 18655 18696 18720 18819 19040 19152 19188 19380 19516 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182669760 185931720 192818080 198327168 200234160 204160320 216920340 219203712 228839040 231381696 244992384 247908960 253955520 260304408 266978880 274004640 289227120 297490752 306240480 320374656 325380510 330545280 347072544 365339520 371863440 385636160 400468320 408320640 433840680 462763392 495817920 507911040 520608816 533957760 548009280 578454240 594981504 612480960 650761020 694145088 743726880 771272320 800936640 867681360 991635840 1041217632 1096018560 1156908480 1224961920 1301522040 1388290176 1487453760 1601873280 1735362720 2082435264 2313816960 2603044080 2974907520 3470725440 4164870528 5206088160 6941450880 10412176320 20824352640
• Sum of all divisors σ(n): 103638528000
• Sum of proper divisors (its aliquot sum) s(n): 82814175360
• 20824352640 is an abundant number, because the sum of its proper divisors (82814175360) is greater than itself. Its abundance is 61989822720

Bases of 20824352640

• Binary: 10011011001001110100110011110000000₂
• Hexadecimal: 0x4D93A6780
• Base-36: 9KEA5C0

Squares and roots of 20824352640

• 20824352640 squared (20824352640²) is 433653662875074969600
• 20824352640 cubed (20824352640³) is 9030556799338237433387679744000
• The square root of 20824352640 is 144306.4539097265
• The cube root of 20824352640 is 2751.2106026387

Scales and comparisons

• 20,824,352,640 seconds is equal to 662 years, 7 weeks, 5 days, 14 hours, 24 minutes.
• To count from 1 to 20,824,352,640 would take you about one thousand, three hundred twenty-four 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 20824352640 cubic inches would be around 229.3 feet tall.

Recreational maths with 20824352640

• 20824352640 backwards is 04625342802
• 20824352640 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20824352640's digits is 36
• More coming soon!