985396489120

Names of 985396489120

• Cardinal: 985396489120 can be written as Nine hundred eighty-five billion, three hundred ninety-six million, four hundred eighty-nine thousand, one hundred twenty.

Scientific notation

• Scientific notation: 9.8539648912 × 10¹¹

Factors of 985396489120

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 5264

Divisors of 985396489120

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 29 31 32 34 40 58 62 68 79 80 85 116 124 136 145 155 158 160 170 232 248 272 290 310 316 340 395 464 493 496 527 544 580 620 632 680 790 899 928 986 992 1054 1160 1240 1264 1343 1360 1580 1798 1972 2108 2291 2320 2449 2465 2480 2528 2635 2686 2720 3160 3596 3944 4216 4495 4582 4640 4898 4930 4960 5101 5270 5372 6320 6715 7192 7888 8432 8990 9164 9796 9860 10202 10540 10744 11455 12245 12640 13430 14384 15283 15776 16864 17980 18328 19592 19720 20404 21080 21488 22910 24490 25505 26860 28768 30566 35960 36656 38947 39184 39440 40808 41633 42160 42976 45820 48980 51010 53720 61132 71021 71920 73312 76415 77894 78368 78880 81616 83266 84320 86717 91640 97960 102020 107440 122264 142042 143840 147929 152830 155788 158131 163232 166532 173434 183280 194735 195920 204040 208165 214880 244528 284084 295858 305660 311576 316262 333064 346868 355105 366560 389470 391840 402979 408080 416330 433585 489056 568168 591716 611320 623152 632524 666128 693736 710210 739645 778940 790655 805958 816160 832660 867170 1136336 1183432 1207357 1222640 1246304 1265048 1332256 1387472 1420420 1479290 1557880 1581310 1611916 1665320 1734340 2014895 2272672 2366864 2414714 2445280 2514793 2530096 2688227 2774944 2840840 2958580 3115760 3162620 3223832 3330640 3468680 4029790 4585799 4733728 4829428 5029586 5060192 5376454 5681680 5917160 6036785 6231520 6325240 6447664 6661280 6850643 6937360 8059580 9171598 9658856 10059172 10752908 11363360 11686391 11834320 12073570 12492349 12573965 12650480 12895328 13441135 13701286 13874720 16119160 18343196 19317712 20118344 21505816 22928995 23372782 23668640 24147140 24984698 25147930 25300960 26882270 27402572 32238320 34253215 36686392 38635424 40236688 43011632 45857990 46745564 48294280 49969396 50295860 53764540 54805144 58431955 62461745 64476640 68506430 73372784 77958583 80473376 86023264 91715980 93491128 96588560 99938792 100591720 107529080 109610288 116863910 124923490 137012860 146745568 155917166 183431960 186982256 193177120 198668647 199877584 201183440 212369933 215058160 219220576 233727820 249846980 274025720 311834332 362278121 366863920 373964512 389792915 397337294 399755168 402366880 424739866 430116320 467455640 499693960 548051440 623668664 724556242 733727840 779585830 794674588 849479732 934911280 993343235 999387920 1061849665 1096102880 1247337328 1449112484 1559171660 1589349176 1698959464 1811390605 1869822560 1986686470 1998775840 2123699330 2494674656 2898224968 3118343320 3178698352 3397918928 3622781210 3973372940 4247398660 5796449936 6158728057 6236686640 6357396704 6795837856 7245562420 7946745880 8494797320 11592899872 12317456114 12473373280 14491124840 15893491760 16989594640 24634912228 28982249680 30793640285 31786983520 33979189280 49269824456 57964499360 61587280570 98539648912 123174561140 197079297824 246349122280 492698244560 985396489120
• Sum of all divisors σ(n): 2666035814400
• Sum of proper divisors (its aliquot sum) s(n): 1680639325280
• 985396489120 is an abundant number, because the sum of its proper divisors (1680639325280) is greater than itself. Its abundance is 695242836160

Bases of 985396489120

• Binary: 1110010101101110001101010010101110100000₂
• Hexadecimal: 0xE56E352BA0
• Base-36: CKONML5S

Squares and roots of 985396489120

• 985396489120 squared (985396489120²) is 971006240770022278374400
• 985396489120 cubed (985396489120³) is 956826140568389358454317060886528000
• The square root of 985396489120 is 992671.3902999321
• The cube root of 985396489120 is 9951.0827306565

Scales and comparisons

• 985,396,489,120 seconds is equal to 31,332 years, 29 weeks, 22 hours, 58 minutes, 40 seconds.
• To count from 1 to 985,396,489,120 would take you about sixty-two thousand, six hundred sixty-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 985396489120 cubic inches would be around 829.3 feet tall.

Recreational maths with 985396489120

• 985396489120 backwards is 021984693589
• The number of decimal digits it has is: 12
• The sum of 985396489120's digits is 64
• More coming soon!