164999720142972

Names of 164999720142972

• Cardinal: 164999720142972 can be written as One hundred sixty-four trillion, nine hundred ninety-nine billion, seven hundred twenty million, one hundred forty-two thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 1.64999720142972 × 10¹⁴

Factors of 164999720142972

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 973

Divisors of 164999720142972

• Number of divisors d(n): 756
• Complete list of divisors:
  1 2 3 4 6 9 11 12 13 18 22 26 27 33 36 37 39 44 52 54 66 74 78 81 99 108 111 117 132 143 148 156 162 169 198 222 234 243 286 297 324 333 338 351 396 407 429 444 468 481 486 507 572 594 666 676 702 729 814 858 891 907 962 972 999 1014 1053 1188 1221 1287 1332 1404 1443 1458 1521 1628 1716 1782 1814 1859 1924 1998 2028 2106 2442 2574 2673 2721 2886 2916 2997 3042 3159 3564 3628 3663 3718 3861 3996 4212 4329 4563 4884 5148 5291 5346 5442 5577 5772 5994 6084 6253 6318 7326 7436 7722 8019 8163 8658 8991 9126 9477 9977 10582 10692 10884 10989 11154 11583 11791 11988 12506 12636 12987 13689 14652 15444 15873 16038 16326 16731 17316 17982 18252 18759 18954 19954 21164 21978 22308 23166 23582 24489 25012 25974 26973 27378 29931 31746 32076 32652 32967 33462 33559 34749 35373 35964 37518 37908 38961 39908 41067 43956 46332 47164 47619 48978 50193 51948 53946 54756 56277 59862 63492 65934 66924 67118 68783 69498 70746 73467 75036 77922 82134 89793 95238 97956 98901 100386 100677 104247 106119 107892 112554 116883 119724 123201 129701 131868 134236 137566 138996 141492 142857 146934 150579 153283 155844 164268 168831 179586 190476 197802 200772 201354 206349 208494 212238 220401 225108 233766 246402 259402 269379 275132 285714 293868 296703 301158 302031 306566 318357 337662 350649 359172 369149 389103 395604 402708 412698 416988 424476 428571 436267 440802 451737 459849 467532 492804 506493 518804 538758 571428 593406 602316 604062 613132 619047 636714 661203 675324 701298 738298 778206 808137 822649 825396 857142 872534 881604 903474 906093 919698 955071 1012986 1077516 1107447 1167309 1186812 1208124 1238094 1273428 1285713 1308801 1322406 1355211 1379547 1402596 1476596 1519479 1556412 1616274 1645298 1686113 1714284 1745068 1806948 1812186 1839396 1857141 1910142 2025972 2214894 2334618 2424411 2467947 2476188 2571426 2617602 2644812 2710422 2718279 2759094 2865213 3038958 3232548 3290596 3322341 3372226 3501927 3624372 3714282 3820284 3857139 3926403 4138641 4429788 4558437 4669236 4798937 4848822 4935894 5058339 5142852 5235204 5420844 5436558 5518188 5571423 5671471 5730426 6077916 6644682 6744452 7003854 7273233 7403841 7428564 7714278 7852806 8154837 8277282 8595639 9049139 9116874 9597874 9697644 9871788 9967023 10116678 10505781 10694437 10873116 11142846 11342942 11460852 11779209 12415923 13289364 14007708 14396811 14546466 14807682 15175017 15428556 15705612 16309674 16554564 16714269 17014413 17191278 18098278 18233748 19195748 19934046 20233356 21011562 21388874 22211523 22285692 22685884 23558418 24464511 24831846 27147417 28793622 29092932 29615364 29901069 30350034 30438013 31517343 32083311 32619348 33428538 34028826 34382556 35337627 36196556 37247769 39868092 42023124 42777748 43190433 44423046 45525051 47116836 48929022 49663692 50142807 51043239 54294834 57587244 59802138 60700068 60876026 62386181 63034686 64166622 66634569 66857076 68057652 70675254 74495538 81442251 86380866 88846092 89703207 91050102 91314039 94552029 96249933 97858044 100285614 102086478 106012881 108589668 111743307 117638807 119604276 121752052 124772362 126069372 128333244 129571299 133269138 136575153 139027681 141350508 148991076 153129717 162884502 172761732 179406414 182100204 182628078 187158543 189104058 192499866 199903707 200571228 204172956 212025762 223486614 235277614 244326753 249544724 259142598 266538276 269109621 273150306 273942117 278055362 288749799 306259434 318038643 325769004 334818143 352916421 358812828 365256156 374317086 378208116 384999732 388713897 395694169 399807414 409725459 417083043 424051524 446973228 459389151 470555228 488653506 518285196 538219242 546300612 547884234 556110724 561475629 577499598 599711121 612518868 636077286 669636286 705832842 732980259 748634172 777427794 791388338 799614828 819450918 821826351 834166086 866249397 918778302 977307012 1004454429 1058749263 1076438484 1095768468 1122951258 1154999196 1166141691 1187082507 1199422242 1229176377 1251249129 1272154572 1339272572 1378167453 1411665684 1465960518 1529304491 1554855588 1582776676 1638901836 1643652702 1668332172 1684426887 1732498794 1837556604 2008908858 2117498526 2198940777 2245902516 2332283382 2374165014 2398844484 2458352754 2465479053 2502498258 2598748191 2756334906 2931921036 3013363287 3058608982 3176247789 3287305404 3368853774 3464997588 3498425073 3561247521 3753747387 4017817716 4134502359 4234997052 4352635859 4397881554 4587913473 4664566764 4748330028 4916705508 4930958106 5004996516 5053280661 5144024197 5197496382 5512669812 6026726574 6117217964 6352495578 6596822331 6737707548 6996850146 7122495042 7396437159 7507494774 7796244573 8269004718 8705271718 8795763108 9040089861 9175826946 9528743367 9861916212 10106561322 10288048394 10394992764 10683742563 11261242161 12053453148 12704991156 13057907577 13193644662 13763740419 13993700292 14244990084 14792874318 15014989548 15159841983 15432072591 15592489146 16538009436 17410543436 18080179722 18351653892 19057486734 20213122644 20576096788 21367485126 22189311477 22522484322 26115815154 26387289324 27120269583 27527480838 28586230101 29585748636 30319683966 30864145182 31184978292 32051227689 33783726483 36160359444 38114973468 39173722731 41291221257 42734970252 44378622954 45044968644 45479525949 46296217773 52231630308 54240539166 55054961676 56584266167 57172460202 60639367932 61728290364 64102455378 67567452966 78347445462 81360808749 82582442514 85758690303 88757245908 90959051898 92592435546 96153683067 101351179449 108481078332 113168532334 114344920404 117521168193 123873663771 128204910756 135134905932 138888653319 156694890924 162721617498 165164885028 169752798501 171517380606 181918103796 185184871092 192307366134 202702358898 226337064668 235042336386 244082426247 247747327542 277777306638 288461049201 325443234996 339505597002 343034761212 352563504579 371620991313 384614732268 405404717796 416665959957 470084672772 488164852494 495494655084 509258395503 555554613276 576922098402 679011194004 705127009158 743241982626 833331919914 976329704988 1018516791006 1057690513737 1114862973939 1153844196804 1249997879871 1410254018316 1486483965252 1527775186509 1666663839828 2037033582012 2115381027474 2229725947878 2499995759742 3055550373018 3173071541211 3749993639613 4230762054948 4459451895756 4583325559527 4999991519484 6111100746036 6346143082422 7499987279226 9166651119054 12692286164844 13749976678581 14999974558452 18333302238108 27499953357162 41249930035743 54999906714324 82499860071486 164999720142972
• Sum of all divisors σ(n): 525808735884936
• Sum of proper divisors (its aliquot sum) s(n): 360809015741964
• 164999720142972 is an abundant number, because the sum of its proper divisors (360809015741964) is greater than itself. Its abundance is 195809295598992

Bases of 164999720142972

• Binary: 100101100001000011111101101101010000100001111100₂
• Hexadecimal: 0x9610FDB5087C
• Base-36: 1MHJTP7FR0

Squares and roots of 164999720142972

• 164999720142972 squared (164999720142972²) is 27224907647259079956120992784
• 164999720142972 cubed (164999720142972³) is 4492102142716006456361501274968551060314048
• The square root of 164999720142972 is 12845221.6852404691
• The cube root of 164999720142972 is 54848.0345149821

Scales and comparisons

• 164,999,720,142,972 seconds is equal to 5,246,480 years, 37 weeks, 4 days, 3 hours, 16 minutes, 12 seconds.
• To count from 1 to 164,999,720,142,972 would take you about thirteen million, one hundred sixteen thousand, two hundred 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 164999720142972 cubic inches would be around 4570.7 feet tall.

Recreational maths with 164999720142972

• 164999720142972 backwards is 279241027999461
• The number of decimal digits it has is: 15
• The sum of 164999720142972's digits is 72
• More coming soon!