997143180668928

Names of 997143180668928

• Cardinal: 997143180668928 can be written as Nine hundred ninety-seven trillion, one hundred forty-three billion, one hundred eighty million, six hundred sixty-eight thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 9.97143180668928 × 10¹⁴

Factors of 997143180668928

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 2747

Divisors of 997143180668928

• Number of divisors d(n): 468
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 149 162 192 216 243 256 288 298 324 384 432 447 486 512 576 596 648 768 864 894 972 1024 1152 1192 1296 1341 1536 1728 1788 1944 2048 2304 2384 2592 2593 2682 3072 3456 3576 3888 4023 4096 4608 4768 5184 5186 5364 6144 6912 7152 7776 7779 8046 9216 9536 10368 10372 10728 12069 12288 13824 14304 15552 15558 16092 18432 19072 20736 20744 21456 23337 24138 27648 28608 31104 31116 32184 36207 36864 38144 41472 41488 42912 46674 48276 55296 57216 62208 62232 64368 70011 72414 76288 82944 82976 85824 93348 96552 110592 114432 124416 124464 128736 140022 144828 152576 165888 165952 171648 186696 193104 210033 228864 248832 248928 257472 280044 289656 305152 331776 331904 343296 373392 386208 386357 420066 457728 497664 497856 514944 560088 579312 610304 630099 663808 686592 746784 772416 772714 840132 915456 995328 995712 1029888 1120176 1158624 1159071 1260198 1327616 1373184 1493568 1544832 1545428 1680264 1830912 1991424 2059776 2240352 2317248 2318142 2520396 2655232 2746368 2987136 3089664 3090856 3360528 3477213 3982848 4119552 4480704 4634496 4636284 5040792 5310464 5492736 5974272 6179328 6181712 6721056 6723649 6954426 7965696 8239104 8961408 9268992 9272568 10081584 10431639 10620928 11948544 12358656 12363424 13442112 13447298 13908852 15931392 16478208 17922816 18537984 18545136 20163168 20170947 20863278 23897088 24717312 24726848 26884224 26894596 27817704 31294917 31862784 35845632 37075968 37090272 40326336 40341894 41726556 47794176 49434624 49453696 53768448 53789192 55635408 60512841 62589834 71691264 74151936 74180544 80652672 80683788 83453112 93884751 95588352 98907392 107536896 107578384 111270816 121025682 125179668 143382528 148303872 148361088 161305344 161367576 166906224 181538523 187769502 197814784 215073792 215156768 222541632 242051364 250359336 286765056 296722176 322610688 322735152 333812448 363077046 375539004 395629568 430147584 430313536 445083264 484102728 500718672 544615569 593444352 645221376 645470304 667624896 726154092 751078008 791259136 860295168 860627072 890166528 968205456 1001437344 1001823701 1089231138 1186888704 1290442752 1290940608 1335249792 1452308184 1502156016 1582518272 1633846707 1721254144 1780333056 1936410912 2002874688 2003647402 2178462276 2373777408 2580885504 2581881216 2670499584 2904616368 3004312032 3005471103 3267693414 3442508288 3560666112 3872821824 4005749376 4007294804 4356924552 4747554816 5163762432 5340999168 5809232736 6008624064 6010942206 6535386828 6885016576 7121332224 7745643648 8011498752 8014589608 8713849104 9016413309 10327524864 10681998336 11618465472 12017248128 12021884412 13070773656 13770033152 14242664448 15491287296 16022997504 16029179216 17427698208 18032826618 20655049728 21363996672 23236930944 24034496256 24043768824 26141547312 27049239927 27540066304 30982574592 32045995008 32058358432 34855396416 36065653236 41310099456 42727993344 46473861888 48068992512 48087537648 52283094624 54098479854 61965149184 64091990016 64116716864 69710792832 72131306472 81147719781 82620198912 92947723776 96137985024 96175075296 104566189248 108196959708 123930298368 128183980032 128233433728 139421585664 144262612944 162295439562 185895447552 192275970048 192350150592 209132378496 216393919416 243443159343 247860596736 256466867456 278843171328 288525225888 324590879124 371790895104 384551940096 384700301184 418264756992 432787838832 486886318686 512933734912 557686342656 577050451776 649181758248 743581790208 769400602368 836529513984 865575677664 973772637372 1025867469824 1115372685312 1154100903552 1298363516496 1538801204736 1673059027968 1731151355328 1947545274744 2051734939648 2230745370624 2308201807104 2596727032992 3077602409472 3346118055936 3462302710656 3895090549488 4103469879296 4616403614208 5193454065984 6155204818944 6692236111872 6924605421312 7790181098976 9232807228416 10386908131968 12310409637888 13849210842624 15580362197952 18465614456832 20773816263936 27698421685248 31160724395904 36931228913664 41547632527872 55396843370496 62321448791808 83095265055744 110793686740992 124642897583616 166190530111488 249285795167232 332381060222976 498571590334464 997143180668928
• Sum of all divisors σ(n): 3008168240149800
• Sum of proper divisors (its aliquot sum) s(n): 2011025059480872
• 997143180668928 is an abundant number, because the sum of its proper divisors (2011025059480872) is greater than itself. Its abundance is 1013881878811944

Bases of 997143180668928

• Binary: 11100010101110010101111101000100101111000000000000₂
• Hexadecimal: 0x38AE57D12F000
• Base-36: 9TGH94AO00

Squares and roots of 997143180668928

• 997143180668928 squared (997143180668928²) is 994294522754546386669544669184
• 997143180668928 cubed (997143180668928³) is 991454002941162189978332585924266941587914752
• The square root of 997143180668928 is 31577574.0149386395
• The cube root of 997143180668928 is 99904.6818623579

Scales and comparisons

• 997,143,180,668,928 seconds is equal to 31,706,068 years, 40 weeks, 3 days, 12 hours, 28 minutes, 48 seconds.
• To count from 1 to 997,143,180,668,928 would take you about seventy-nine million, two hundred sixty-five thousand, one hundred seventy-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 997143180668928 cubic inches would be around 8325.4 feet tall.

Recreational maths with 997143180668928

• 997143180668928 backwards is 829866081341799
• 997143180668928 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 997143180668928's digits is 81
• More coming soon!