997919346550

Names of 997919346550

• Cardinal: 997919346550 can be written as Nine hundred ninety-seven billion, nine hundred nineteen million, three hundred forty-six thousand, five hundred fifty.

Scientific notation

• Scientific notation: 9.9791934655 × 10¹¹

Factors of 997919346550

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 268

Divisors of 997919346550

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 5 7 10 14 25 29 35 37 49 50 58 61 70 74 98 122 127 145 175 185 203 245 254 259 290 305 343 350 370 406 427 490 518 610 635 686 725 854 889 925 1015 1073 1225 1270 1295 1421 1450 1525 1715 1769 1778 1813 1850 2030 2135 2146 2257 2401 2450 2590 2842 2989 3050 3175 3430 3538 3626 3683 4270 4445 4514 4699 4802 5075 5365 5978 6223 6350 6475 7105 7366 7511 7747 8575 8845 8890 9065 9398 9947 10150 10675 10730 11285 12005 12383 12446 12691 12950 14210 14945 15022 15494 15799 17150 17690 18130 18415 19894 20923 21350 22225 22570 23495 24010 24766 25382 25781 26825 29890 31115 31598 32893 35525 36830 37555 38735 41846 43561 44225 44450 45325 46990 49735 51562 52577 53650 54229 56425 60025 61915 62230 63455 65453 65786 69629 71050 74725 75110 77470 78995 86681 87122 88450 88837 90650 92075 99470 104615 105154 108458 110593 112850 117475 120050 123830 126910 128905 130906 136271 139258 146461 149450 155575 157990 164465 173362 177674 180467 184150 187775 193675 209230 217805 221186 224663 230251 234950 248675 257810 262885 271145 272542 286639 292922 304927 309575 311150 317275 327265 328930 348145 360934 368039 375550 379603 387350 394975 433405 435610 444185 449326 458171 460502 497350 523075 525770 542290 552965 573278 606767 609854 619150 634550 644525 654530 681355 696290 732305 736078 759206 774151 789950 822325 866810 888370 902335 916342 953897 1046150 1089025 1105930 1123315 1151255 1213534 1263269 1289050 1314425 1355725 1362710 1433195 1464610 1524635 1548302 1572641 1611757 1636325 1644650 1740725 1804670 1840195 1898015 1907794 2006473 2167025 2178050 2220925 2246630 2290855 2302510 2526538 2576273 2628850 2657221 2711450 2764825 2866390 3033835 3049270 3145282 3207197 3223514 3272650 3406775 3481450 3661525 3680390 3796030 3870755 4012946 4247369 4334050 4441850 4511675 4581710 4769485 5152546 5314442 5419057 5529650 5616575 5756275 6067670 6316345 6414394 6677279 6813550 7165975 7323050 7623175 7741510 7863205 8058785 8312531 8494738 8842883 9023350 9200975 9490075 9538970 10032365 10838114 11008487 11233150 11282299 11454275 11512550 12632690 12881365 13286105 13354558 14045311 14331950 15169175 15246350 15726410 16035985 16117570 16625062 17685766 18401950 18600547 18980150 19353775 20064730 21236845 22016974 22450379 22564598 22908550 23847425 25762730 26572210 27095285 28090622 30338350 31581725 32071970 33386395 37201094 38707550 39316025 40293925 41562655 42473690 44214415 44900758 46740953 47694850 50161825 54190570 55042435 56411495 58187717 63163450 64406825 66430525 66772790 70226555 77059409 78632050 80179925 80587850 83125310 88428830 93002735 93481906 98317177 100323650 106184225 110084870 112251895 112822990 116375434 128813650 132861050 135476425 140453110 154118818 157152653 160359850 166931975 186005470 196634354 207813275 212368450 221072075 224503790 233704765 270952850 275212175 282057475 290938585 314305306 327186671 333863950 351132775 385297045 407314019 415626550 442144150 465013675 467409530 491585885 539415863 550424350 561259475 564114950 581877170 654373342 688220239 702265550 770594090 785763265 814628038 930027350 983171770 1078831726 1122518950 1168523825 1376440478 1454692925 1571526530 1635933355 1926485225 2036570095 2337047650 2457929425 2697079315 2851198133 2909385850 3271866710 3441101195 3852970450 3928816325 4073140190 4915858850 5394158630 5702396266 6882202390 7857632650 8179666775 10182850475 13485396575 14255990665 16359333550 17205505975 19958386931 20365700950 26970793150 28511981330 34411011950 39916773862 71279953325 99791934655 142559906650 199583869310 498959673275 997919346550
• Sum of all divisors σ(n): 2356690590720
• Sum of proper divisors (its aliquot sum) s(n): 1358771244170
• 997919346550 is an abundant number, because the sum of its proper divisors (1358771244170) is greater than itself. Its abundance is 360851897620

Bases of 997919346550

• Binary: 1110100001011000101000001100111101110110₂
• Hexadecimal: 0xE858A0CF76
• Base-36: CQFREVSM

Squares and roots of 997919346550

• 997919346550 squared (997919346550²) is 995843022218778996902500
• 997919346550 cubed (997919346550³) is 993771017998941067727807274061375000
• The square root of 997919346550 is 998959.1315714573
• The cube root of 997919346550 is 9993.0596728001

Scales and comparisons

• 997,919,346,550 seconds is equal to 31,730 years, 38 weeks, 6 days, 10 hours, 29 minutes, 10 seconds.
• To count from 1 to 997,919,346,550 would take you about sixty-three thousand, four hundred sixty-one 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 997919346550 cubic inches would be around 832.8 feet tall.

Recreational maths with 997919346550

• 997919346550 backwards is 055643919799
• The number of decimal digits it has is: 12
• The sum of 997919346550's digits is 67
• More coming soon!