148875785838613440

Names of 148875785838613440

• Cardinal: 148875785838613440 can be written as One hundred forty-eight quadrillion, eight hundred seventy-five trillion, seven hundred eighty-five billion, eight hundred thirty-eight million, six hundred thirteen thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.4887578583861344 × 10¹⁷

Factors of 148875785838613440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 87545518

Divisors of 148875785838613440

• Number of divisors d(n): 280
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 81 90 96 108 120 135 144 160 162 180 192 216 240 270 288 320 324 360 405 432 480 540 576 648 720 810 864 960 1080 1296 1440 1620 1728 2160 2592 2880 3240 4320 5184 6480 8640 12960 25920 65657 131314 196971 262628 328285 393942 525256 590913 656570 787884 984855 1050512 1181826 1313140 1575768 1772739 1969710 2101024 2363652 2626280 2954565 3151536 3545478 3939420 4202048 4727304 5252560 5318217 5909130 6303072 7090956 7878840 8863695 9454608 10505120 10636434 11818260 12606144 14181912 15757680 17727390 18909216 21010240 21272868 23636520 26591085 28363824 31515360 35454780 37818432 42545736 47273040 53182170 56727648 63030720 70909560 85091472 87479851 94546080 106364340 113455296 141819120 170182944 174959702 189092160 212728680 262439553 283638240 340365888 349919404 425457360 437399255 524879106 567276480 699838808 787318659 850914720 874798510 1049758212 1312197765 1399677616 1574637318 1701829440 1749597020 2099516424 2361955977 2624395530 2799355232 3149274636 3499194040 3936593295 4199032848 4723911954 5248791060 5598710464 6298549272 6998388080 7085867931 7873186590 8398065696 9447823908 10497582120 11809779885 12597098544 13996776160 14171735862 15746373180 16796131392 18895647816 20995164240 23619559770 25194197088 27993552320 28343471724 31492746360 35429339655 37791295632 41990328480 47239119540 50388394176 56686943448 62985492720 70858679310 75582591264 83980656960 94478239080 113373886896 125970985440 141717358620 151165182528 188956478160 226747773792 251941970880 283434717240 377912956320 453495547584 566869434480 755825912640 1133738868960 2267477737920 5743664577107 11487329154214 17230993731321 22974658308428 28718322885535 34461987462642 45949316616856 51692981193963 57436645771070 68923974925284 86154968656605 91898633233712 103385962387926 114873291542140 137847949850568 155078943581889 172309937313210 183797266467424 206771924775852 229746583084280 258464905969815 275695899701136 310157887163778 344619874626420 367594532934848 413543849551704 459493166168560 465236830745667 516929811939630 551391799402272 620315774327556 689239749252840 775394717909445 827087699103408 918986332337120 930473661491334 1033859623879260 1102783598804544 1240631548655112 1378479498505680 1550789435818890 1654175398206816 1837972664674240 1860947322982668 2067719247758520 2326184153728335 2481263097310224 2756958997011360 3101578871637780 3308350796413632 3721894645965336 4135438495517040 4652368307456670 4962526194620448 5513917994022720 6203157743275560 7443789291930672 8270876991034080 9304736614913340 9925052389240896 12406315486551120 14887578583861344 16541753982068160 18609473229826680 24812630973102240 29775157167722688 37218946459653360 49625261946204480 74437892919306720 148875785838613440
• Sum of all divisors σ(n): 529585433209440432
• Sum of proper divisors (its aliquot sum) s(n): 380709647370826992
• 148875785838613440 is an abundant number, because the sum of its proper divisors (380709647370826992) is greater than itself. Its abundance is 231833861532213552

Bases of 148875785838613440

• Binary: 1000010000111010011011110100001010100100010101001111000000₂
• Hexadecimal: 0x210E9BD0A9153C0
• Base-36: 14PW27UDFG00

Squares and roots of 148875785838613440

• 148875785838613440 squared (148875785838613440²) is 22163999609064694086373301748633600
• 148875785838613440 cubed (148875785838613440³) is 3299682859126227404210081391190871580955638595584000
• The square root of 148875785838613440 is 385844250.7523125451
• The cube root of 148875785838613440 is 529998.5591970007

Scales and comparisons

• 148,875,785,838,613,440 seconds is equal to 4,733,789,486 years, 32 weeks, 4 days, 2 hours, 24 minutes.
• To count from 1 to 148,875,785,838,613,440 would take you about fourteen billion, two hundred one million, three hundred sixty-eight thousand, four hundred fifty-nine 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 148875785838613440 cubic inches would be around 44166.5 feet tall.

Recreational maths with 148875785838613440

• 148875785838613440 backwards is 044316838587578841
• 148875785838613440 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 148875785838613440's digits is 90
• More coming soon!