20848933440

Names of 20848933440

• Cardinal: 20848933440 can be written as Twenty billion, eight hundred forty-eight million, nine hundred thirty-three thousand, four hundred forty.

Scientific notation

• Scientific notation: 2.084893344 × 10¹⁰

Factors of 20848933440

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 41

Divisors of 20848933440

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 31 32 36 40 45 48 54 60 62 64 72 80 81 90 93 96 108 120 124 135 144 155 160 162 180 186 192 216 240 243 248 270 279 288 310 320 324 360 372 405 432 465 480 486 496 540 558 576 620 648 720 729 744 810 837 864 930 960 961 972 992 1080 1116 1215 1240 1296 1395 1440 1458 1488 1620 1674 1728 1860 1922 1944 1984 2160 2187 2232 2430 2480 2511 2592 2790 2880 2883 2916 2976 3240 3348 3645 3720 3844 3888 4185 4320 4374 4464 4805 4860 4960 5022 5184 5580 5766 5832 5952 6480 6696 7290 7440 7533 7688 7776 8370 8640 8649 8748 8928 9610 9720 9920 10044 10935 11160 11532 11664 12555 12960 13392 14415 14580 14880 15066 15376 15552 16740 17298 17496 17856 19220 19440 20088 21870 22320 22599 23064 23328 25110 25920 25947 26784 28830 29160 29760 29791 30132 30752 33480 34596 34992 37665 38440 38880 40176 43245 43740 44640 45198 46128 46656 50220 51894 53568 57660 58320 59582 60264 61504 66960 67797 69192 69984 75330 76880 77760 77841 80352 86490 87480 89280 89373 90396 92256 100440 103788 112995 115320 116640 119164 120528 129735 133920 135594 138384 139968 148955 150660 153760 155682 160704 172980 174960 178746 180792 184512 200880 207576 225990 230640 233280 233523 238328 241056 259470 267840 268119 271188 276768 297910 301320 307520 311364 338985 345960 349920 357492 361584 389205 401760 415152 446865 451980 461280 467046 476656 482112 518940 536238 542376 553536 595820 602640 622728 677970 691920 699840 700569 714984 723168 778410 803520 804357 830304 893730 903960 922560 934092 953312 1037880 1072476 1084752 1167615 1191640 1205280 1245456 1340595 1355940 1383840 1401138 1429968 1446336 1556820 1608714 1660608 1787460 1807920 1868184 1906624 2075760 2101707 2144952 2169504 2335230 2383280 2410560 2413071 2490912 2681190 2711880 2767680 2802276 2859936 3113640 3217428 3502845 3574920 3615840 3736368 4021785 4151520 4203414 4289904 4339008 4670460 4766560 4826142 4981824 5362380 5423760 5604552 5719872 6227280 6434856 7005690 7149840 7231680 7239213 7472736 8043570 8303040 8406828 8579808 9340920 9533120 9652284 10508535 10724760 10847520 11209104 12065355 12454560 12869712 14011380 14299680 14478426 14945472 16087140 16813656 17159616 18681840 19304568 21017070 21449520 21695040 21717639 22418208 24130710 24909120 25739424 28022760 28599360 28956852 32174280 33627312 36196065 37363680 38609136 42034140 42899040 43435278 44836416 48261420 51478848 56045520 57913704 64348560 65152917 67254624 72392130 74727360 77218272 84068280 85798080 86870556 96522840 108588195 112091040 115827408 128697120 130305834 134509248 144784260 154436544 168136560 173741112 193045680 217176390 224182080 231654816 257394240 260611668 289568520 325764585 336273120 347482224 386091360 434352780 463309632 521223336 579137040 651529170 672546240 694964448 772182720 868705560 1042446672 1158274080 1303058340 1389928896 1737411120 2084893344 2316548160 2606116680 3474822240 4169786688 5212233360 6949644480 10424466720 20848933440
• Sum of all divisors σ(n): 76940298240
• Sum of proper divisors (its aliquot sum) s(n): 56091364800
• 20848933440 is an abundant number, because the sum of its proper divisors (56091364800) is greater than itself. Its abundance is 35242431360

Bases of 20848933440

• Binary: 10011011010101100010111101001000000₂
• Hexadecimal: 0x4DAB17A40
• Base-36: 9KSX000

Squares and roots of 20848933440

• 20848933440 squared (20848933440²) is 434678025585550233600
• 20848933440 cubed (20848933440³) is 9062573223263753846102851584000
• The square root of 20848933440 is 144391.5975394691
• The cube root of 20848933440 is 2752.2926749527

Scales and comparisons

• 20,848,933,440 seconds is equal to 662 years, 48 weeks, 3 days, 2 hours, 24 minutes.
• To count from 1 to 20,848,933,440 would take you about one thousand, three hundred twenty-five 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 20848933440 cubic inches would be around 229.4 feet tall.

Recreational maths with 20848933440

• 20848933440 backwards is 04433984802
• 20848933440 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20848933440's digits is 45
• More coming soon!