75345988731264

Names of 75345988731264

• Cardinal: 75345988731264 can be written as Seventy-five trillion, three hundred forty-five billion, nine hundred eighty-eight million, seven hundred thirty-one thousand, two hundred sixty-four.

Scientific notation

• Scientific notation: 7.5345988731264 × 10¹³

Factors of 75345988731264

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 2324

Divisors of 75345988731264

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 32 34 36 48 51 54 64 68 72 81 96 102 108 128 136 144 153 162 192 204 216 239 243 272 288 289 306 324 384 408 432 459 478 486 544 576 578 612 648 717 816 864 867 918 956 972 1088 1152 1156 1224 1296 1377 1434 1632 1728 1734 1836 1912 1944 2063 2151 2176 2312 2448 2592 2601 2754 2868 3264 3456 3468 3672 3824 3888 4063 4126 4131 4302 4624 4896 4913 5184 5202 5508 5736 6189 6453 6528 6936 7344 7648 7776 7803 8126 8252 8262 8604 9248 9792 9826 10368 10404 11016 11472 12189 12378 12906 13872 14688 14739 15296 15552 15606 16252 16504 16524 17208 18496 18567 19359 19584 19652 20808 22032 22944 23409 24378 24756 25812 27744 29376 29478 30592 31104 31212 32504 33008 33048 34416 35071 36567 36992 37134 38718 39304 41616 44064 44217 45888 46818 48756 49512 51624 55488 55701 58077 58752 58956 62424 65008 66016 66096 68832 69071 70142 70227 73134 74268 77436 78608 83232 88128 88434 91776 93636 97512 99024 103248 105213 109701 110976 111402 116154 117912 124848 130016 132032 132192 132651 137664 138142 140284 140454 146268 148536 154872 157216 166464 167103 176256 176868 187272 195024 198048 206496 207213 210426 219402 222804 232308 235824 249696 260032 264064 264384 265302 275328 276284 280568 280908 292536 297072 309744 314432 315639 329103 332928 334206 353736 374544 390048 396096 397953 412992 414426 420852 438804 445608 464616 471648 493057 499392 501309 520064 528768 530604 552568 561136 561816 585072 594144 596207 619488 621639 628864 631278 658206 668412 707472 749088 780096 792192 795906 825984 828852 841704 877608 891216 929232 943296 946917 986114 987309 998784 1002618 1061208 1105136 1122272 1123632 1170144 1174207 1188288 1192414 1193859 1238976 1243278 1262556 1316412 1336824 1414944 1479171 1498176 1560192 1591812 1657704 1683408 1755216 1782432 1788621 1858464 1864917 1886592 1893834 1972228 1974618 2005236 2122416 2210272 2244544 2247264 2340288 2348414 2376576 2384828 2387718 2477952 2486556 2525112 2632824 2673648 2829888 2840751 2958342 2996352 3183624 3315408 3366816 3510432 3522621 3564864 3577242 3716928 3729834 3787668 3944456 3949236 4010472 4244832 4420544 4437513 4489088 4494528 4680576 4696828 4769656 4775436 4973112 5050224 5265648 5347296 5365863 5594751 5659776 5681502 5916684 6367248 6630816 6733632 7020864 7045242 7129728 7154484 7433856 7459668 7575336 7888912 7898472 8020944 8381969 8489664 8522253 8841088 8875026 8989056 9393656 9539312 9550872 9946224 10100448 10135519 10531296 10567863 10694592 10731726 11189502 11363004 11833368 12734496 13261632 13312539 13467264 14041728 14090484 14308968 14919336 15150672 15777824 15796944 16041888 16097589 16763938 16784253 16979328 17044506 17750052 18787312 19078624 19101744 19892448 20200896 20271038 21062592 21135726 21389184 21463452 22379004 22726008 23666736 25145907 25468992 26523264 26625078 28180968 28617936 29838672 30301344 30406557 31555648 31593888 31703589 32083776 32195178 33527876 33568506 34089012 35500104 37574624 38157248 38203488 39784896 39937617 40401792 40542076 42125184 42271452 42926904 44758008 45452016 47333472 48292767 50291814 50937984 53250156 56361936 57235872 59677344 60602688 60813114 63111296 63187776 63407178 64167552 64390356 67055752 67137012 68178024 71000208 75149248 75437721 76314496 76406976 79569792 79875234 81084152 84542904 85853808 89516016 90904032 91219671 94666944 95110767 96585534 100583628 106500312 112723872 114471744 119354688 119812851 121205376 121626228 126375552 126814356 128780712 134111504 134274024 136356048 142000416 142493473 144878301 150298496 150875442 152813952 159750468 162168304 169085808 171707616 179032032 181808064 182439342 189333888 190221534 193171068 201167256 213000624 225447744 226313163 228943488 238709376 239625702 243252456 253628712 257561424 268223008 268548048 272712096 273659013 284000832 284986946 285332301 289756602 301750884 319500936 324336608 338171616 343415232 358064064 363616128 364878684 380443068 386342136 402334512 426001248 427480419 450895488 452626326 479251404 486504912 507257424 515122848 536446016 537096096 545424192 547318026 568001664 569973892 570664602 579513204 603501768 639001872 648673216 676343232 678939489 686830464 716128128 729757368 760886136 772684272 804669024 820977039 852002496 854960838 905252652 958502808 973009824 1014514848 1030245696 1072892032 1074192192 1090848384 1094636052 1139947784 1141329204 1159026408 1207003536 1278003744 1282441257 1297346432 1352686464 1357878978 1459514736 1521772272 1545368544 1609338048 1641954078 1704004992 1709921676 1810505304 1917005616 1946019648 2029029696 2036818467 2060491392 2148384384 2189272104 2279895568 2282658408 2318052816 2414007072 2422389041 2462931117 2556007488 2564882514 2715757956 2919029472 3043544544 3090737088 3218676096 3283908156 3419843352 3621010608 3834011232 3847323771 3892039296 4058059392 4073636934 4378544208 4559791136 4565316816 4636105632 4828014144 4844778082 4925862234 5112014976 5129765028 5431515912 5838058944 6087089088 6181474176 6567816312 6839686704 7242021216 7267167123 7668022464 7694647542 8147273868 8757088416 9119582272 9130633632 9272211264 9656028288 9689556164 9851724468 10259530056 10863031824 11541971313 11676117888 12174178176 13135632624 13679373408 14484042432 14534334246 15336044928 15389295084 16294547736 17514176832 18239164544 18261267264 18544422528 19379112328 19703448936 20519060112 21726063648 21801501369 23083942626 26271265248 27358746816 28968084864 29068668492 30778590168 32589095472 34625913939 35028353664 36522534528 38758224656 39406897872 41038120224 43452127296 43603002738 46167885252 52542530496 54717493632 58137336984 61557180336 65178190944 65404504107 69251827878 77516449312 78813795744 82076240448 86904254592 87206005476 92335770504 105085060992 116274673968 123114360672 130356381888 130809008214 138503655756 155032898624 157627591488 164152480896 174412010952 184671541008 196213512321 232549347936 246228721344 260712763776 261618016428 277007311512 310065797248 315255182976 348824021904 369343082016 392427024642 465098695872 492457442688 523236032856 554014623024 588640536963 697648043808 738686164032 784854049284 930197391744 1046472065712 1108029246048 1177281073926 1395296087616 1477372328064 1569708098568 2092944131424 2216058492096 2354562147852 2790592175232 3139416197136 4185888262848 4432116984192 4709124295704 6278832394272 8371776525696 9418248591408 12557664788544 18836497182816 25115329577088 37672994365632 75345988731264
• Sum of all divisors σ(n): 240012025344000
• Sum of proper divisors (its aliquot sum) s(n): 164666036612736
• 75345988731264 is an abundant number, because the sum of its proper divisors (164666036612736) is greater than itself. Its abundance is 89320047881472

Bases of 75345988731264

• Binary: 10001001000011011011010111001001100000110000000₂
• Hexadecimal: 0x4486DAE4C180
• Base-36: QPHGWBC00

Squares and roots of 75345988731264

• 75345988731264 squared (75345988731264²) is 5677018017891761672411037696
• 75345988731264 cubed (75345988731264³) is 427740535603255364103943184924348717727744
• The square root of 75345988731264 is 8680206.7216895243
• The cube root of 75345988731264 is 42236.3822889505

Scales and comparisons

• 75,345,988,731,264 seconds is equal to 2,395,769 years, 19 weeks, 5 days, 18 hours, 14 minutes, 24 seconds.
• To count from 1 to 75,345,988,731,264 would take you about five million, nine hundred eighty-nine thousand, four hundred twenty-three 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 75345988731264 cubic inches would be around 3519.7 feet tall.

Recreational maths with 75345988731264

• 75345988731264 backwards is 46213788954357
• 75345988731264 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 75345988731264's digits is 72
• More coming soon!