997020105431168

Names of 997020105431168

• Cardinal: 997020105431168 can be written as Nine hundred ninety-seven trillion, twenty billion, one hundred five million, four hundred thirty-one thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 9.97020105431168 × 10¹⁴

Factors of 997020105431168

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 17034

Divisors of 997020105431168

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 49 52 56 64 91 98 104 112 128 169 182 196 208 224 338 343 364 392 416 448 631 637 676 686 728 784 832 896 1183 1262 1274 1352 1372 1456 1568 1664 2197 2366 2524 2548 2704 2744 2912 3136 4394 4417 4459 4732 5048 5096 5408 5488 5824 6272 8203 8281 8788 8834 8918 9464 10096 10192 10816 10976 11648 15379 16381 16406 16562 17576 17668 17836 18928 20192 20384 21632 21952 30758 30919 32762 32812 33124 35152 35336 35672 37856 40384 40768 43904 57421 57967 61516 61838 65524 65624 66248 70304 70672 71344 75712 80768 81536 106639 107653 114667 114842 115934 123032 123676 131048 131248 132496 140608 141344 142688 151424 212953 213278 215306 216433 229334 229684 231868 246064 247352 262096 262496 264992 281216 282688 285376 401947 425906 426556 430612 432866 458668 459368 463736 492128 494704 524192 524992 529984 565376 570752 746473 753571 802669 803894 851812 853112 861224 865732 917336 918736 927472 984256 989408 1048384 1049984 1059968 1386307 1490671 1492946 1507142 1605338 1607788 1703624 1706224 1722448 1731464 1834672 1837472 1854944 1968512 1978816 2096768 2768389 2772614 2813629 2981342 2985892 3014284 3210676 3215576 3407248 3412448 3444896 3462928 3669344 3674944 3709888 3957632 5225311 5536778 5545228 5618683 5627258 5962684 5971784 6028568 6421352 6431152 6814496 6824896 6889792 6925856 7338688 7349888 7419776 9704149 10336411 10434697 10450622 11073556 11090456 11237366 11254516 11925368 11943568 12057136 12842704 12862304 13628992 13649792 13779584 13851712 14677376 19378723 19408298 20672822 20869394 20901244 22147112 22180912 22474732 22509032 23850736 23887136 24114272 25685408 25724608 27257984 27703424 35989057 36577177 38757446 38816596 41345644 41738788 41802488 44294224 44361824 44949464 45018064 47701472 47774272 48228544 51370816 51449216 67929043 71978114 72354877 73042879 73154354 77514892 77633192 82691288 83477576 83604976 88588448 88723648 89898928 90036128 95402944 95548544 96457088 102741632 134373343 135651061 135858086 143956228 144709754 146085758 146308708 155029784 155266384 165382576 166955152 167209952 177176896 177447296 179797856 180072256 190805888 251923399 268746686 271302122 271716172 287912456 289419508 292171516 292617416 310059568 310532768 330765152 333910304 334419904 354353792 359595712 360144512 475503301 503846798 506484139 537493372 542604244 543432344 575824912 578839016 584343032 585234832 620119136 621065536 661530304 667820608 668839808 719191424 940613401 949557427 951006602 1007693596 1012968278 1074986744 1085208488 1086864688 1151649824 1157678032 1168686064 1170469664 1240238272 1242131072 1323060608 1335641216 1746853459 1763463793 1881226802 1899114854 1902013204 2015387192 2025936556 2149973488 2170416976 2173729376 2303299648 2315356064 2337372128 2340939328 2480476544 3493706918 3526927586 3545388973 3762453604 3798229708 3804026408 4030774384 4051873112 4299946976 4340833952 4347458752 4606599296 4630712128 4674744256 4681878656 6584293807 6987413836 7053855172 7090777946 7524907208 7596459416 7608052816 8061548768 8103746224 8599893952 8681667904 8694917504 9261424256 9349488512 12227974213 12344246551 13168587614 13974827672 14107710344 14181555892 15049814416 15192918832 15216105632 16123097536 16207492448 17199787904 17363335808 22709094967 24455948426 24688493102 26337175228 27949655344 28215420688 28363111784 30099628832 30385837664 30432211264 32246195072 32414984896 45418189934 46090056649 48911896852 49376986204 52674350456 55899310688 56430841376 56726223568 60199257664 60771675328 60864422528 64829969792 85595819491 90836379868 92180113298 97823793704 98753972408 105348700912 111798621376 112861682752 113452447136 120398515328 121543350656 158963664769 171191638982 181672759736 184360226596 195647587408 197507944816 210697401824 223597242752 225723365504 226904894272 317927329538 342383277964 363345519472 368720453192 391295174816 395015889632 421394803648 453809788544 599170736437 635854659076 684766555928 726691038944 737440906384 782590349632 790031779264 842789607296 1112745653383 1198341472874 1271709318152 1369533111856 1453382077888 1474881812768 1565180699264 1580063558528 2225491306766 2396682945748 2543418636304 2739066223712 2906764155776 2949763625536 4450982613532 4793365891496 5086837272608 5478132447424 5899527251072 7789219573681 8901965227064 9586731782992 10173674545216 10956264894848 15578439147362 17803930454128 19173463565984 20347349090432 31156878294724 35607860908256 38346927131968 62313756589448 71215721816512 76693854263936 124627513178896 142431443633024 249255026357792 498510052715584 997020105431168
• Sum of all divisors σ(n): 2513397210240000
• Sum of proper divisors (its aliquot sum) s(n): 1516377104808832
• 997020105431168 is an abundant number, because the sum of its proper divisors (1516377104808832) is greater than itself. Its abundance is 519356999377664

Bases of 997020105431168

• Binary: 11100010101100100011010101001101111101100010000000₂
• Hexadecimal: 0x38AC8D537D880
• Base-36: 9TEWPOH6RK

Squares and roots of 997020105431168

• 997020105431168 squared (997020105431168²) is 994049090633977354451185844224
• 997020105431168 cubed (997020105431168³) is 991086929147644776813014275746735021602373632
• The square root of 997020105431168 is 31575625.1787857401
• The cube root of 997020105431168 is 99900.5713532463

Scales and comparisons

• 997,020,105,431,168 seconds is equal to 31,702,155 years, 19 weeks, 14 hours, 26 minutes, 8 seconds.
• To count from 1 to 997,020,105,431,168 would take you about seventy-nine million, two hundred fifty-five thousand, three hundred eighty-eight 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 997020105431168 cubic inches would be around 8325 feet tall.

Recreational maths with 997020105431168

• 997020105431168 backwards is 861134501020799
• 997020105431168 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 997020105431168's digits is 56
• More coming soon!