64816073983440

Names of 64816073983440

• Cardinal: 64816073983440 can be written as Sixty-four trillion, eight hundred sixteen billion, seventy-three million, nine hundred eighty-three thousand, four hundred forty.

Scientific notation

• Scientific notation: 6.481607398344 × 10¹³

Factors of 64816073983440

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1460074

Divisors of 64816073983440

• Number of divisors d(n): 800
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 17 18 20 24 26 27 30 31 34 36 39 40 45 48 51 52 54 60 62 65 68 72 78 80 81 85 90 93 102 104 108 117 120 124 130 135 136 144 153 155 156 162 170 180 186 195 204 208 216 221 234 240 248 255 260 270 272 279 306 310 312 324 340 351 360 372 390 403 405 408 432 442 459 465 468 496 510 520 527 540 558 585 612 620 624 648 663 680 702 720 744 765 780 806 810 816 837 884 918 930 936 1020 1040 1053 1054 1080 1105 1116 1170 1209 1224 1240 1296 1326 1360 1377 1395 1404 1488 1530 1560 1581 1612 1620 1674 1755 1768 1836 1860 1872 1989 2015 2040 2106 2108 2160 2210 2232 2295 2340 2418 2448 2480 2511 2635 2652 2754 2790 2808 3060 3120 3162 3224 3240 3315 3348 3510 3536 3627 3672 3720 3978 4030 4080 4185 4212 4216 4420 4464 4590 4680 4743 4836 5022 5265 5270 5304 5508 5580 5616 5967 6045 6120 6324 6448 6480 6630 6696 6851 6885 7020 7254 7344 7440 7905 7956 8060 8370 8424 8432 8840 9180 9360 9486 9672 9945 10044 10530 10540 10608 10881 11016 11160 11934 12090 12240 12555 12648 13260 13392 13702 13770 14040 14229 14508 15810 15912 16120 16740 16848 17680 17901 18135 18360 18972 19344 19890 20088 20553 21060 21080 21762 22032 22320 23715 23868 24180 25110 25296 26520 27404 27540 28080 28458 29016 29835 31620 31824 32240 32643 33480 34255 35802 36270 36720 37944 39780 40176 41106 42120 42160 42687 43524 47430 47736 48360 50220 53040 54405 54808 55080 56916 58032 59670 61659 63240 65286 66960 68510 71145 71604 72540 75888 79560 82212 84240 85374 87048 89505 94860 95472 96720 100440 102765 108810 109616 110160 113832 119340 123318 126480 130572 137020 142290 143208 145080 159120 163215 164424 170748 174096 179010 184977 189720 200880 205530 213435 217620 227664 238680 246636 261144 274040 284580 286416 290160 308295 326430 328848 341496 358020 369954 379440 411060 426870 435240 477360 493272 522288 548080 554931 569160 616590 652860 682992 716040 739908 822120 853740 870480 924885 986544 1109862 1138320 1233180 1305720 1432080 1460003 1479816 1644240 1707480 1849770 2219724 2466360 2611440 2774655 2920006 2959632 3414960 3699540 4380009 4439448 4932720 5549310 5840012 7300015 7399080 8760018 8878896 11098620 11680024 13140027 14600030 14798160 17520036 18980039 21900045 22197240 23360048 24820051 26280054 29200060 35040072 37960078 39420081 43800090 44394480 45260093 49640102 52560108 56940117 58400120 65700135 70080144 74460153 75920156 78840162 87600180 90520186 94900195 99280204 105120216 113880234 116800240 118260243 124100255 131400270 135780279 148920306 151840312 157680324 170820351 175200360 181040372 189800390 197100405 198560408 210240432 223380459 226300465 227760468 236520486 248200510 262800540 271560558 284700585 297840612 303680624 315360648 322660663 341640702 350400720 362080744 372300765 379600780 394200810 397120816 407340837 446760918 452600930 455520936 473040972 496401020 512461053 525601080 543121116 569401170 588381209 591301215 595681224 630721296 645321326 670141377 678901395 683281404 724161488 744601530 759201560 769421581 788401620 814681674 854101755 893521836 905201860 911041872 946081944 967981989 992802040 1024922106 1051202160 1086242232 1116902295 1138802340 1176762418 1182602430 1191362448 1222022511 1290642652 1340282754 1357802790 1366562808 1489203060 1518403120 1537383159 1538843162 1576803240 1613303315 1629363348 1708203510 1765143627 1787043672 1810403720 1892163888 1935963978 1985604080 2010424131 2036704185 2049844212 2172484464 2233804590 2277604680 2308264743 2353524836 2365204860 2444045022 2562305265 2581285304 2680565508 2715605580 2733125616 2903945967 2941906045 2978406120 3074766318 3077686324 3153606480 3226606630 3258726696 3350706885 3416407020 3530287254 3574087344 3620807440 3666067533 3847107905 3871927956 4020848262 4073408370 4099688424 4467609180 4555209360 4616529486 4707049672 4730409720 4839909945 4888090044 5124610530 5162570608 5295430881 5361131016 5431211160 5807891934 5883812090 5956812240 6110112555 6149532636 6155372648 6453213260 6517453392 6701413770 6832814040 6924794229 7060574508 7332135066 7686915795 7694215810 7743855912 8041696524 8146816740 8199376848 8711837901 8825718135 8935218360 9233058972 9414099344 9460819440 9679819890 9776180088 10002480553 10052120655 10249221060 10590861762 10722262032 10862422320 11541323715 11615783868 11767624180 12220225110 12299065272 12310745296 12906426520 13402827540 13665628080 13849588458 14121149016 14519729835 14664270132 15373831590 15388431620 15487711824 15886292643 16083393048 16293633480 17423675802 17651436270 17870436720 18330337665 18466117944 19359639780 19552360176 20004961106 20104241310 20498442120 20774382687 21181723524 23082647430 23231567736 23535248360 24440450220 24598130544 25812853040 26135513703 26477154405 26805655080 27699176916 28242298032 29039459670 29328540264 30007441659 30747663180 30776863240 31772585286 32166786096 32587266960 34623971145 34847351604 35302872540 36660675330 36932235888 38719279560 40009922212 40208482620 40996884240 41548765374 42363447048 43559189505 46165294860 46463135472 47070496720 47658877929 48880900440 50012402765 52271027406 52954308810 53611310160 55398353832 58078919340 58657080528 60014883318 61495326360 61553726480 62323148061 63545170572 69247942290 69694703208 70605745080 73321350660 77438559120 79431463215 80019844424 80416965240 83097530748 84726894096 87118379010 90022324977 92330589720 95317755858 97761800880 100024805530 103871913435 104542054812 105908617620 110796707664 116157838680 120029766636 122990652720 124646296122 127090341144 130677568515 138495884580 139389406416 141211490160 146642701320 150037208295 158862926430 160039688848 160833930480 166195061496 174236758020 180044649954 184661179440 190635511716 200049611060 207743826870 209084109624 211817235240 232315677360 238294389645 240059533272 249292592244 254180682288 261355137030 270066974931 276991769160 293285402640 300074416590 311615740305 317725852860 332390122992 348473516040 360089299908 381271023432 400099222120 415487653740 418168219248 423634470480 450111624885 476588779290 480119066544 498585184488 522710274060 540133949862 553983538320 600148833180 623231480610 635451705720 696947032080 720178599816 762542046864 800198444240 810200924793 830975307480 900223249770 953177558580 997170368976 1045420548120 1080267899724 1200297666360 1246462961220 1270903411440 1350334874655 1440357199632 1620401849586 1661950614960 1800446499540 1906355117160 2090841096240 2160535799448 2400595332720 2492925922440 2700669749310 3240803699172 3600892999080 3812710234320 4051004623965 4321071598896 4985851844880 5401339498620 6481607398344 7201785998160 8102009247930 10802678997240 12963214796688 16204018495860 21605357994480 32408036991720 64816073983440
• Sum of all divisors σ(n): 264973766593536
• Sum of proper divisors (its aliquot sum) s(n): 200157692610096
• 64816073983440 is an abundant number, because the sum of its proper divisors (200157692610096) is greater than itself. Its abundance is 135341618626656

Bases of 64816073983440

• Binary: 1110101111001100101011000100001100010111010000₂
• Hexadecimal: 0x3AF32B10C5D0
• Base-36: MZ43CY500

Squares and roots of 64816073983440

• 64816073983440 squared (64816073983440²) is 4201123446626767629394233600
• 64816073983440 cubed (64816073983440³) is 272300328130125016771481948248117891584000
• The square root of 64816073983440 is 8050843.0604154741
• The cube root of 64816073983440 is 40169.2978581855

Scales and comparisons

• 64,816,073,983,440 seconds is equal to 2,060,950 years, 34 weeks, 3 days, 11 hours, 24 minutes.
• To count from 1 to 64,816,073,983,440 would take you about five million, one hundred fifty-two thousand, three 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 64816073983440 cubic inches would be around 3347.4 feet tall.

Recreational maths with 64816073983440

• 64816073983440 backwards is 04438937061846
• The number of decimal digits it has is: 14
• The sum of 64816073983440's digits is 63
• More coming soon!