997961386885568

Names of 997961386885568

• Cardinal: 997961386885568 can be written as Nine hundred ninety-seven trillion, nine hundred sixty-one billion, three hundred eighty-six million, eight hundred eighty-five thousand, five hundred sixty-eight.

Scientific notation

• Scientific notation: 9.97961386885568 × 10¹⁴

Factors of 997961386885568

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 135

Divisors of 997961386885568

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 43 49 56 64 83 86 98 112 166 172 196 224 301 332 343 344 392 448 581 602 664 686 688 784 1162 1204 1328 1372 1376 1568 1849 2107 2324 2408 2656 2744 2752 3136 3569 3698 4067 4214 4648 4816 5312 5488 6889 7138 7396 8134 8428 9296 9632 10976 12943 13778 14276 14749 14792 16268 16856 18592 19264 21952 24983 25886 27556 28469 28552 29498 29584 32536 33712 37184 48223 49966 51772 55112 56938 57104 58996 59168 65072 67424 79507 90601 96446 99932 103544 110224 113876 114208 117992 118336 130144 134848 153467 159014 174881 181202 192892 199864 207088 220448 227752 228416 235984 260288 296227 306934 318028 337561 349762 362404 385784 399728 414176 440896 455504 471968 556549 571787 592454 613868 634207 636056 675122 699524 724808 771568 799456 828352 911008 943936 1074269 1113098 1143574 1184908 1224167 1227736 1268414 1272112 1350244 1399048 1449616 1543136 1598912 1822016 2073589 2148538 2226196 2287148 2362927 2369816 2448334 2455472 2536828 2544224 2700488 2798096 2899232 3086272 3895843 4002509 4147178 4297076 4452392 4574296 4725854 4739632 4896668 4910944 5073656 5088448 5400976 5596192 5798464 6599081 7519883 7791686 8005018 8294356 8594152 8904784 9148592 9451708 9479264 9793336 9821888 10147312 10801952 11192384 12737761 13198162 14515123 15039766 15583372 16010036 16588712 17188304 17809568 18297184 18903416 18958528 19586672 20294624 21603904 24586841 25475522 26396324 27270901 28017563 29030246 30079532 31166744 32020072 33177424 34376608 35619136 36594368 37806832 39173344 40589248 46193567 49173682 50951044 52639181 52792648 54541802 56035126 58060492 60159064 62333488 64040144 66354848 68753216 75613664 78346688 89164327 92387134 98347364 101605861 101902088 105278362 105585296 109083604 112070252 116120984 120318128 124666976 128080288 132709696 151227328 172107887 178328654 184774268 196122941 196694728 203211722 203804176 210556724 211170592 218167208 224140504 232241968 240636256 249333952 256160576 323354969 344215774 356657308 369548536 392245882 393389456 406423444 407608352 421113448 422341184 436334416 448281008 464483936 481272512 547723723 624150289 646709938 688431548 713314616 739097072 784491764 786778912 812846888 815216704 842226896 872668832 896562016 928967872 1057234163 1095447446 1204755209 1248300578 1293419876 1376863096 1426629232 1478194144 1568983528 1573557824 1625693776 1684453792 1745337664 1793124032 2114468326 2190894892 2263484783 2409510418 2496601156 2586839752 2753726192 2853258464 2956388288 3137967056 3251387552 3368907584 3834066061 4228936652 4369052023 4381789784 4526969566 4819020836 4993202312 5173679504 5507452384 5706516928 6275934112 6502775104 7400639141 7668132122 8433286463 8457873304 8738104046 8763579568 9053939132 9638041672 9986404624 10347359008 11014904768 12551868224 14801278282 15336264244 16866572926 16915746608 17476208092 17527159136 18107878264 19276083344 19972809248 20694718016 26838462427 29602556564 30672528488 33733145852 33831493216 34952416184 35054318272 36215756528 38552166688 39945618496 45461069009 51804473987 53676924854 59205113128 61345056976 67466291704 67662986432 69904832368 72431513056 77104333376 90922138018 103608947974 107353849708 118410226256 122690113952 134932583408 139809664736 144863026112 181844276036 187869236989 207217895948 214707699416 236820452512 245380227904 269865166816 279619329472 318227483063 362631317909 363688552072 375738473978 414435791896 429415398832 473640905024 539730333632 636454966126 725262635818 727377104144 751476947956 828871583792 858830797664 1272909932252 1450525271636 1454754208288 1502953895912 1657743167584 1717661595328 2227592381441 2545819864504 2901050543272 2909508416576 3005907791824 3315486335168 4455184762882 5091639729008 5802101086544 6011815583648 8910369525764 10183279458016 11604202173088 12023631167296 15593146670087 17820739051528 20366558916032 23208404346176 31186293340174 35641478103056 62372586680348 71282956206112 124745173360696 142565912412224 249490346721392 498980693442784 997961386885568
• Sum of all divisors σ(n): 2393242051200000
• Sum of proper divisors (its aliquot sum) s(n): 1395280664314432
• 997961386885568 is an abundant number, because the sum of its proper divisors (1395280664314432) is greater than itself. Its abundance is 397319277428864

Bases of 997961386885568

• Binary: 11100010111010001111111101111101110000000111000000₂
• Hexadecimal: 0x38BA3FDF701C0
• Base-36: 9TQX4R5HA8

Squares and roots of 997961386885568

• 997961386885568 squared (997961386885568²) is 995926929714566334138726682624
• 997961386885568 cubed (997961386885568³) is 993896620014634222499491875857193067741970432
• The square root of 997961386885568 is 31590526.8535611477
• 997961386885568 is a perfect cube number. Its cube root is 99932

Scales and comparisons

• 997,961,386,885,568 seconds is equal to 31,732,085 years, 10 weeks, 4 days, 21 hours, 6 minutes, 8 seconds.
• To count from 1 to 997,961,386,885,568 would take you about seventy-nine million, three hundred thirty thousand, two hundred thirteen 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 997961386885568 cubic inches would be around 8327.7 feet tall.

Recreational maths with 997961386885568

• 997961386885568 backwards is 865588683169799
• 997961386885568 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 997961386885568's digits is 98
• More coming soon!