97821005940

Names of 97821005940

• Cardinal: 97821005940 can be written as Ninety-seven billion, eight hundred twenty-one million, five thousand, nine hundred forty.

Scientific notation

• Scientific notation: 9.782100594 × 10¹⁰

Factors of 97821005940

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 438

Divisors of 97821005940

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 17 18 20 21 27 28 30 34 35 36 42 45 49 51 54 60 63 68 70 73 81 84 85 90 98 102 105 108 119 126 135 140 146 147 153 162 170 180 189 196 204 210 219 238 243 245 252 255 270 292 294 306 315 324 331 340 357 365 378 405 420 438 441 459 476 486 490 510 511 540 567 588 595 612 630 657 662 714 730 735 756 765 810 833 876 882 918 945 972 980 993 1020 1022 1071 1095 1134 1190 1215 1241 1260 1314 1323 1324 1377 1428 1460 1470 1530 1533 1620 1655 1666 1701 1764 1785 1836 1890 1971 1986 2044 2142 2190 2205 2268 2295 2317 2380 2430 2482 2499 2555 2628 2646 2754 2835 2940 2979 3060 3066 3213 3285 3310 3332 3402 3570 3577 3723 3780 3942 3969 3972 4131 4165 4284 4380 4410 4590 4599 4634 4860 4964 4965 4998 5110 5292 5355 5508 5627 5670 5913 5958 6132 6205 6426 6570 6615 6620 6804 6885 6951 7140 7154 7446 7497 7665 7884 7938 8262 8330 8505 8687 8820 8937 9180 9198 9268 9639 9855 9930 9996 10220 10710 10731 11169 11254 11340 11585 11826 11907 11916 12410 12495 12852 13140 13230 13770 13797 13902 14308 14892 14895 14994 15330 15876 16065 16219 16524 16660 16881 17010 17374 17739 17874 17885 18396 18615 19278 19710 19845 19860 20655 20853 21420 21462 22338 22491 22508 22995 23170 23652 23814 24163 24820 24990 26061 26460 26811 27540 27594 27804 28135 28917 29565 29790 29988 30660 32130 32193 32438 33507 33762 34020 34748 34755 35478 35748 35770 37230 37485 38556 39389 39420 39690 41310 41391 41706 42924 43435 44676 44685 44982 45990 46340 47628 48195 48326 48657 49980 50643 52122 53622 53655 55188 55845 56270 57834 59130 59535 59580 60809 62559 64260 64386 64876 67014 67473 67524 68985 69510 70956 71540 72489 74460 74970 78183 78778 79380 80433 81095 82620 82782 83412 84405 86870 88695 89370 89964 91980 96390 96579 96652 97314 100521 101286 104244 104265 107244 107310 111690 112455 112540 115668 118167 118260 119070 120815 121618 124173 125118 128772 130305 134028 134055 134946 137970 139020 144585 144978 145971 149940 151929 156366 157556 160866 160965 162190 165564 167535 168810 169141 173740 177390 178740 182427 187677 192780 193158 194628 196945 201042 202419 202572 206955 208530 214620 217467 223380 224910 234549 236334 238140 241630 243236 243285 248346 250236 253215 260610 268110 269892 275723 275940 289170 289737 289956 291942 301563 303858 304045 312732 312795 321732 321930 324380 335070 337365 337620 338282 354501 354780 362445 364854 375354 386316 390915 393890 402084 402165 404838 410771 413910 417060 434934 437913 449820 455787 469098 472668 482895 483260 486570 496692 502605 506430 507423 521220 536220 547281 551446 563031 578340 579474 583884 590835 603126 607716 608090 620865 625590 643860 652401 670140 674730 676564 703647 709002 724890 729708 729855 750708 759645 781830 787780 804330 809676 821542 827169 827820 845705 869211 869868 875826 911574 912135 938196 938385 965790 973140 1005210 1012095 1012860 1014846 1063503 1087335 1094562 1102892 1126062 1158948 1172745 1181670 1183987 1206252 1216180 1232313 1241730 1251180 1304802 1313739 1349460 1367361 1378615 1407294 1418004 1448685 1449780 1459710 1507815 1519290 1522269 1563660 1608660 1641843 1643084 1654338 1691410 1738422 1751652 1772505 1823148 1824270 1876770 1931580 1957203 2010420 2024190 2029692 2053855 2110941 2127006 2174670 2189124 2189565 2252124 2278935 2345490 2363340 2367974 2464626 2481507 2483460 2537115 2609604 2627478 2734722 2736405 2757230 2814588 2815155 2875397 2897370 2919420 3015630 3038580 3044538 3190509 3262005 3283686 3308676 3382820 3476844 3518235 3545010 3551961 3648540 3696939 3753540 3914406 3941217 4048380 4107710 4135845 4221882 4254012 4346055 4349340 4379130 4557870 4566807 4690980 4735948 4925529 4929252 4963014 5074230 5254956 5317515 5469444 5472810 5514460 5630310 5750794 5794740 5871609 5919935 6031260 6089076 6161565 6381018 6524010 6567372 6568695 6836805 7036470 7090020 7103922 7393878 7444521 7611345 7828812 7882434 8209215 8215420 8271690 8443764 8626191 8692110 8758260 9115740 9133614 9571527 9786015 9851058 9926028 10148460 10554705 10635030 10655883 10945620 11090817 11260620 11501588 11743218 11839870 12323130 12407535 12762036 13048020 13137390 13673610 13700421 14072940 14207844 14376985 14776587 14787756 14889042 15222690 15764868 15952545 16418430 16543380 17252382 17384220 17759805 18267228 18484695 19143054 19572030 19702116 19706085 20127779 21109410 21270060 21311766 22181634 22333563 22834035 23486436 23679740 24627645 24646260 24815070 25878573 26274780 27347220 27400842 28753970 29358045 29553174 29778084 30445380 31905090 31967649 32836860 33272451 34504764 35519610 36969390 37222605 38286108 39144060 39412170 40255558 41101263 42218820 42623532 43130955 44363268 44667126 45668070 47857635 49255290 49630140 51757146 53279415 54801684 55454085 57507940 58716090 59106348 60383337 63810180 63935298 66544902 67000689 68502105 71039220 73882935 73938780 74445210 77635719 78824340 80511116 82202526 86261910 89334252 91336140 95715270 95902947 98510580 99817353 100638895 103514292 106558830 110908170 111667815 117432180 120766674 127870596 129392865 133089804 134001378 137004210 147765870 148890420 155271438 159838245 164405052 166362255 172523820 181150011 191430540 191805894 199634706 201277790 205506315 213117660 221816340 223335630 232907157 241533348 258785730 268002756 274008420 287708841 295531740 301916685 310542876 319676490 332724510 335003445 362300022 383611788 388178595 399269412 402555580 411012630 446671260 465814314 479514735 499086765 517571460 543450033 575417682 603833370 639352980 665449020 670006890 698721471 724600044 776357190 822025260 905750055 931628628 959029470 998173530 1086900066 1150835364 1164535785 1207666740 1340013780 1397442942 1438544205 1552714380 1630350099 1811500110 1918058940 1996347060 2173800132 2329071570 2717250165 2794885884 2877088410 3260700198 3493607355 3623000220 4658143140 4891050297 5434500330 5754176820 6521400396 6987214710 8151750495 9782100594 10869000660 13974429420 16303500990 19564201188 24455251485 32607001980 48910502970 97821005940
• Sum of all divisors σ(n): 385361069184
• Sum of proper divisors (its aliquot sum) s(n): 287540063244
• 97821005940 is an abundant number, because the sum of its proper divisors (287540063244) is greater than itself. Its abundance is 189719057304

Bases of 97821005940

• Binary: 1011011000110100101100001100001110100₂
• Hexadecimal: 0x16C6961874
• Base-36: 18XS3N90

Squares and roots of 97821005940

• 97821005940 squared (97821005940²) is 9568949203113515283600
• 97821005940 cubed (97821005940³) is 936044236837325445051316384584000
• The square root of 97821005940 is 312763.4984137375
• The cube root of 97821005940 is 4607.6276401995

Scales and comparisons

• 97,821,005,940 seconds is equal to 3,110 years, 21 weeks, 13 hours, 39 minutes.
• To count from 1 to 97,821,005,940 would take you about six thousand, two hundred twenty 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 97821005940 cubic inches would be around 384 feet tall.

Recreational maths with 97821005940

• 97821005940 backwards is 04950012879
• 97821005940 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 97821005940's digits is 45
• More coming soon!