20348845440

Names of 20348845440

• Cardinal: 20348845440 can be written as Twenty billion, three hundred forty-eight million, eight hundred forty-five thousand, four hundred forty.

Scientific notation

• Scientific notation: 2.034884544 × 10¹⁰

Factors of 20348845440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 81

Divisors of 20348845440

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 14 15 16 20 21 22 24 28 30 32 33 35 40 42 44 48 49 53 55 56 60 64 66 70 77 80 84 88 96 98 105 106 110 112 120 128 132 140 147 154 159 160 165 168 176 192 196 210 212 220 224 231 240 245 264 265 280 294 308 318 320 330 336 343 352 371 384 385 392 420 424 440 448 462 480 490 528 530 539 560 583 588 616 636 640 660 672 686 704 735 742 770 784 795 840 848 880 896 924 960 980 1029 1056 1060 1078 1113 1120 1155 1166 1176 1232 1272 1320 1344 1372 1408 1470 1484 1540 1568 1590 1617 1680 1696 1715 1749 1760 1848 1855 1920 1960 2058 2112 2120 2156 2226 2240 2310 2332 2352 2464 2544 2597 2640 2688 2695 2744 2809 2915 2940 2968 3080 3136 3180 3234 3360 3392 3430 3498 3520 3696 3710 3773 3920 4081 4116 4224 4240 4312 4452 4480 4620 4664 4704 4928 5088 5145 5194 5280 5390 5488 5565 5618 5830 5880 5936 6160 6272 6360 6468 6720 6784 6860 6996 7040 7392 7420 7546 7791 7840 8085 8162 8232 8427 8480 8624 8745 8904 9240 9328 9408 9856 10176 10290 10388 10560 10780 10976 11130 11236 11319 11660 11760 11872 12243 12320 12720 12936 12985 13440 13720 13992 14045 14784 14840 15092 15582 15680 16170 16324 16464 16854 16960 17248 17490 17808 18179 18480 18656 18816 18865 19663 20352 20405 20580 20776 21120 21560 21952 22260 22472 22638 23320 23520 23744 24486 24640 25440 25872 25970 27440 27984 28090 28567 29568 29680 30184 30899 31164 31360 32340 32648 32928 33708 33920 34496 34980 35616 36358 36960 37312 37730 38955 39326 40810 41160 41552 42135 43120 43904 44520 44944 45276 46640 47040 47488 48972 49280 50880 51744 51940 54537 54880 55968 56180 56595 57134 58989 59360 60368 61215 61798 62328 64680 65296 65856 67416 68992 69960 71232 72716 73920 74624 75460 77910 78652 81620 82320 83104 84270 85701 86240 89040 89888 90552 90895 92697 93280 94080 97944 98315 101760 103488 103880 109074 109760 111936 112360 113190 114268 117978 118720 120736 122430 123596 124656 129360 130592 131712 134832 137641 139920 142464 142835 145432 147840 150920 154495 155820 157304 163240 164640 166208 168540 171402 172480 178080 179776 181104 181790 185394 186560 195888 196630 199969 206976 207760 216293 218148 219520 223872 224720 226380 228536 235956 237440 241472 244860 247192 249312 258720 261184 269664 272685 275282 279840 285670 290864 294945 301840 308990 311640 314608 326480 329280 332416 337080 342804 344960 356160 359552 362208 363580 370788 373120 391776 393260 399938 412923 415520 428505 432586 436296 449440 452760 457072 463485 471912 482944 489720 494384 498624 517440 522368 539328 545370 550564 559680 571340 581728 589890 599907 603680 617980 623280 629216 648879 652960 658560 674160 685608 688205 712320 724416 727160 741576 783552 786520 799876 825846 831040 857010 865172 872592 898880 905520 914144 926970 943824 963487 979440 988768 997248 999845 1034880 1078656 1081465 1090740 1101128 1119360 1142680 1163456 1179780 1199814 1207360 1235960 1246560 1258432 1297758 1305920 1348320 1371216 1376410 1448832 1454320 1483152 1514051 1567104 1573040 1599752 1651692 1662080 1714020 1730344 1745184 1797760 1811040 1828288 1853940 1887648 1926974 1958880 1977536 1999690 2064615 2162930 2181480 2202256 2285360 2326912 2359560 2399628 2414720 2471920 2493120 2516864 2595516 2611840 2696640 2742432 2752820 2890461 2908640 2966304 2999535 3028102 3146080 3199504 3244395 3303384 3428040 3460688 3490368 3622080 3656576 3707880 3775296 3853948 3917760 3955072 3999380 4129230 4325860 4362960 4404512 4542153 4570720 4719120 4799256 4817435 4943840 4986240 5191032 5393280 5484864 5505640 5780922 5817280 5932608 5999070 6056204 6292160 6399008 6488790 6606768 6856080 6921376 6980736 7244160 7415760 7550592 7570255 7707896 7835520 7998760 8258460 8651720 8725920 8809024 9084306 9141440 9438240 9598512 9634870 9887680 10382064 10598357 10969728 11011280 11561844 11634560 11865216 11998140 12112408 12584320 12798016 12977580 13213536 13712160 13842752 14452305 14831520 15140510 15415792 15997520 16516920 17303440 17451840 17618048 18168612 18282880 18876480 19197024 19269740 19775360 20764128 21196714 22022560 22710765 23123688 23996280 24224816 25596032 25955160 26427072 27424320 27685504 28904610 29663040 30281020 30831584 31795071 31995040 33033840 34606880 34903680 36337224 37752960 38394048 38539480 41528256 42393428 44045120 45421530 46247376 47992560 48449632 51910320 52854144 52991785 54848640 57809220 59326080 60562040 61663168 63590142 63990080 66067680 69213760 72674448 76788096 77078960 83056512 84786856 88090240 90843060 92494752 95985120 96899264 103820640 105983570 115618440 121124080 123326336 127180284 127980160 132135360 138427520 145348896 154157920 158975355 169573712 181686120 184989504 191970240 193798528 207641280 211967140 231236880 242248160 254360568 264270720 290697792 308315840 317950710 339147424 363372240 369979008 383940480 415282560 423934280 462473760 484496320 508721136 581395584 616631680 635901420 678294848 726744480 847868560 924947520 968992640 1017442272 1271802840 1356589696 1453488960 1695737120 1849895040 2034884544 2543605680 2906977920 3391474240 4069769088 5087211360 6782948480 10174422720 20348845440
• Sum of all divisors σ(n): 84103488000
• Sum of proper divisors (its aliquot sum) s(n): 63754642560
• 20348845440 is an abundant number, because the sum of its proper divisors (63754642560) is greater than itself. Its abundance is 43405797120

Bases of 20348845440

• Binary: 10010111100111000101011110110000000₂
• Hexadecimal: 0x4BCE2BD80
• Base-36: 9CJ6DMO

Squares and roots of 20348845440

• 20348845440 squared (20348845440²) is 414075510741008793600
• 20348845440 cubed (20348845440³) is 8425958568557847810647261184000
• The square root of 20348845440 is 142649.3793887657
• The cube root of 20348845440 is 2730.1086084341

Scales and comparisons

• 20,348,845,440 seconds is equal to 647 years, 1 week, 4 days, 1 hour, 4 minutes.
• To count from 1 to 20,348,845,440 would take you about one thousand, two hundred ninety-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 20348845440 cubic inches would be around 227.5 feet tall.

Recreational maths with 20348845440

• 20348845440 backwards is 04454884302
• 20348845440 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20348845440's digits is 42
• More coming soon!