148969654723890

Names of 148969654723890

• Cardinal: 148969654723890 can be written as One hundred forty-eight trillion, nine hundred sixty-nine billion, six hundred fifty-four million, seven hundred twenty-three thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 1.4896965472389 × 10¹⁴

Factors of 148969654723890

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 14633471

Divisors of 148969654723890

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 7 9 10 11 13 14 15 18 21 22 26 30 33 35 39 42 45 55 63 65 66 70 77 78 90 91 99 105 110 113 117 126 130 143 154 165 182 195 198 210 226 231 234 273 286 315 330 339 385 390 429 455 462 495 546 565 585 630 678 693 715 770 791 819 858 910 990 1001 1017 1130 1155 1170 1243 1287 1365 1386 1430 1469 1582 1638 1695 2002 2034 2145 2310 2373 2486 2574 2730 2938 3003 3390 3465 3729 3955 4095 4290 4407 4746 5005 5085 6006 6215 6435 6930 7119 7345 7458 7910 8190 8701 8814 9009 10010 10170 10283 11187 11865 12430 12870 13221 14238 14690 15015 16159 17402 18018 18645 20566 22035 22374 23730 26103 26442 30030 30849 32318 35595 37290 43505 44070 45045 48477 51415 52206 55935 61698 66105 71190 78309 80795 87010 90090 92547 96954 102830 111870 113113 130515 132210 145431 154245 156618 161590 185094 226226 242385 261030 290862 308490 339339 391545 462735 484770 565565 678678 727155 783090 925470 1018017 1131130 1454310 1696695 2036034 3393390 5090085 10180170 14633317 29266634 43899951 73166585 87799902 102433219 131699853 146333170 160966487 190233121 204866438 219499755 263399706 307299657 321932974 380466242 438999510 482899461 512166095 570699363 614599314 658499265 804832435 921898971 951165605 965798922 1024332190 1126765409 1141398726 1316998530 1331631847 1448698383 1536498285 1609664870 1653564821 1712098089 1843797942 1902331210 2092564331 2253530818 2414497305 2663263694 2853496815 2897396766 3072996570 3307129642 3380296227 3424196178 3994895541 4185128662 4609494855 4828994610 4960694463 5633827045 5706993630 6277692993 6658159235 6760592454 7243491915 7989791082 8267824105 8560490445 9218989710 9921388926 10140888681 10462821655 11267654090 11574953747 11984686623 12555385986 13316318470 14486983830 14647950317 14882083389 16535648210 16901481135 17120980890 18189213031 18833078979 19974477705 20281777362 20925643310 21496342673 23149907494 23969373246 24803472315 29295900634 29764166778 31388464965 33802962270 34724861241 36378426062 37666157958 39948955410 42992685346 43943850951 49606944630 50704443405 54567639093 57874768735 59923433115 62776929930 64489028019 69449722482 73239751585 74410416945 87887701902 90946065155 94165394895 101408886810 104174583723 107481713365 109135278186 115749537470 119846866230 127324491217 128978056038 131831552853 146479503170 148820833890 150474398711 163702917279 173624306205 181892130310 188330789790 193467084057 208349167446 214963426730 219719254755 236459769403 254648982434 263663105706 272838195465 300948797422 322445140095 327405834558 347248612410 381973473651 386934168114 439438509510 451423196133 472919538806 520872918615 545676390930 636622456085 644890280190 659157764265 709379308209 752371993555 763946947302 818514586395 902846392266 967335420285 1041745837230 1145920420953 1182298847015 1273244912170 1318315528530 1354269588399 1418758616418 1504743987110 1637029172790 1655218385821 1909867368255 1934670840570 2128137924627 2257115980665 2291840841906 2364597694030 2708539176798 3310436771642 3546896541045 3819734736510 4256275849254 4514231961330 4965655157463 5729602104765 6771347941995 7093793082090 8276091929105 9931310314926 10640689623135 11459204209530 13542695883990 14896965472389 16552183858210 21281379246270 24828275787315 29793930944778 49656551574630 74484827361945 148969654723890
• Sum of all divisors σ(n): 524641677460992
• Sum of proper divisors (its aliquot sum) s(n): 375672022737102
• 148969654723890 is an abundant number, because the sum of its proper divisors (375672022737102) is greater than itself. Its abundance is 226702368013212

Bases of 148969654723890

• Binary: 100001110111110010110011010110100010010100110010₂
• Hexadecimal: 0x877CB35A2532
• Base-36: 1GSZPQ51KI

Squares and roots of 148969654723890

• 148969654723890 squared (148969654723890²) is 22191958028555002192136732100
• 148969654723890 cubed (148969654723890³) is 3305928325160897293822531038493552399869000
• The square root of 148969654723890 is 12205312.5614991935
• The cube root of 148969654723890 is 53010.9927031065

Scales and comparisons

• 148,969,654,723,890 seconds is equal to 4,736,774 years, 11 weeks, 5 days, 13 hours, 31 minutes, 30 seconds.
• To count from 1 to 148,969,654,723,890 would take you about eleven million, eight hundred forty-one thousand, nine hundred thirty-five 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 148969654723890 cubic inches would be around 4417.6 feet tall.

Recreational maths with 148969654723890

• 148969654723890 backwards is 098327456969841
• The number of decimal digits it has is: 15
• The sum of 148969654723890's digits is 81
• More coming soon!