61009993980644742

Names of 61009993980644742

• Cardinal: 61009993980644742 can be written as Sixty-one quadrillion, nine trillion, nine hundred ninety-three billion, nine hundred eighty million, six hundred forty-four thousand, seven hundred forty-two.

Scientific notation

• Scientific notation: 6.1009993980644742 × 10¹⁶

Factors of 61009993980644742

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3487600

Divisors of 61009993980644742

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 6 9 11 18 22 27 31 33 41 54 62 66 81 82 93 99 123 162 186 198 246 279 297 341 369 451 558 594 682 738 837 891 902 1023 1107 1271 1353 1674 1782 2046 2214 2511 2542 2706 3069 3321 3813 4059 5022 6138 6642 7626 7741 8118 9207 11439 12177 13981 15482 18414 22878 23223 24354 27621 27962 34317 36531 41943 46446 55242 68634 69669 73062 83886 85151 102951 125829 139338 170302 205902 209007 239971 251658 255453 317381 377487 418014 479942 510906 627021 634762 719913 754974 766359 952143 1132461 1254042 1439826 1532718 1904286 2159739 2264922 2299077 2639681 2856429 3479771 3491191 4319478 4598154 5279362 5712858 6479217 6897231 6959542 6982382 7919043 8569287 9838811 10439313 10473573 12958434 13794462 15838086 17138574 19437651 19677622 20878626 20947146 23757129 25707861 29516433 31317939 31420719 38277481 38875302 47514258 51415722 59032866 62635878 62841438 71271387 76554962 88549299 93953817 94262157 107872901 108226921 114832443 142542774 142670611 177098598 187907634 188524314 213814161 215745802 216453842 229664886 265647897 281861451 282786471 285341222 323618703 324680763 344497329 427628322 428011833 531295794 563722902 565572942 647237406 649361526 688994658 796943691 856023666 970856109 974042289 1033491987 1186601911 1284035499 1569376721 1593887382 1941712218 1948084578 2066983974 2373203822 2568070998 2912568327 2922126867 3100475961 3138753442 3559805733 3852106497 4422788941 4708130163 5825136654 5844253734 6200951922 7119611466 7704212994 8737704981 8766380601 8845577882 9416260326 10679417199 11556319491 13268366823 14124390489 17475409962 17532761202 21358834398 23112638982 26536733646 26936907311 28248780978 32038251597 39805100469 42373171467 48650678351 53873814622 64076503194 79610200938 80810721933 84746342934 96114754791 97301356702 119415301407 127119514401 145952035053 161621443866 192229509582 238830602814 242432165799 254239028802 291904070106 296305980421 358245904221 437856105159 484864331598 592611960842 716491808442 727296497397 835044126641 875712210318 888917941263 1104413199751 1313568315477 1454592994794 1670088253282 1777835882526 2181889492191 2208826399502 2505132379923 2627136630954 2666753823789 3313239599253 3940704946431 4363778984382 5010264759846 5333507647578 6626479198506 7515397139769 7881409892862 8000261471367 9185485393051 9939718797759 12148545197261 15030794279538 16000522942734 18370970786102 19879437595518 22546191419307 24000784414101 24297090394522 27556456179153 29819156393277 34236809192281 36445635591783 45092382838614 48001568828202 55112912358306 59638312786554 67638574257921 68473618384562 72891271183566 82669368537459 89457469179831 102710427576843 109336906775349 135277148515842 165338737074918 178914938359662 205420855153686 218673813550698 248008105612377 308131282730529 328010720326047 376604901115091 496016211224754 616262565461058 656021440652094 744024316837131 753209802230182 924393848191587 984032160978141 1129814703345273 1488048633674262 1848787696383174 1968064321956282 2259629406690546 2773181544574761 3389444110035819 5546363089149522 6778888220071638 10168332330107457 20336664660214914 30504996990322371 61009993980644742
• Sum of all divisors σ(n): 157721571642894336
• Sum of proper divisors (its aliquot sum) s(n): 96711577662249594
• 61009993980644742 is an abundant number, because the sum of its proper divisors (96711577662249594) is greater than itself. Its abundance is 35701583681604852

Bases of 61009993980644742

• Binary: 11011000110000000100010000101010111101110000110110000110₂
• Hexadecimal: 0xD8C0442AF70D86
• Base-36: GOQ8KB4PMDI

Squares and roots of 61009993980644742

• 61009993980644742 squared (61009993980644742²) is 3722219365518307651477722012246564
• 61009993980644742 cubed (61009993980644742³) is 227092581084911240554606762783105405361304594166488
• The square root of 61009993980644742 is 247002012.0983728789
• The cube root of 61009993980644742 is 393671.2151016649

Scales and comparisons

• 61,009,993,980,644,742 seconds is equal to 1,939,929,092 years, 14 weeks, 4 days, 19 hours, 5 minutes, 42 seconds.
• To count from 1 to 61,009,993,980,644,742 would take you about five billion, eight hundred nineteen million, seven hundred eighty-seven thousand, two hundred seventy-six 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 61009993980644742 cubic inches would be around 32805.9 feet tall.

Recreational maths with 61009993980644742

• 61009993980644742 backwards is 24744608939990016
• 61009993980644742 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 61009993980644742's digits is 81
• More coming soon!