148215889920

Names of 148215889920

• Cardinal: 148215889920 can be written as One hundred forty-eight billion, two hundred fifteen million, eight hundred eighty-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.4821588992 × 10¹¹

Factors of 148215889920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 215

Divisors of 148215889920

• Number of divisors d(n): 816
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 17 20 21 24 28 30 32 34 35 40 42 48 49 51 56 60 64 68 70 80 84 85 96 98 102 105 112 119 120 128 136 140 147 160 168 170 181 192 196 204 210 224 238 240 245 255 256 272 280 294 320 336 340 357 362 384 392 408 420 448 476 480 490 510 512 543 544 560 588 595 640 672 680 714 724 735 768 784 816 833 840 896 905 952 960 980 1020 1024 1086 1088 1120 1176 1190 1267 1280 1344 1360 1428 1448 1470 1536 1568 1632 1666 1680 1785 1792 1810 1904 1920 1960 2040 2048 2172 2176 2240 2352 2380 2499 2534 2560 2688 2715 2720 2856 2896 2940 3072 3077 3136 3264 3332 3360 3570 3584 3620 3801 3808 3840 3920 4080 4096 4165 4344 4352 4480 4704 4760 4998 5068 5120 5376 5430 5440 5712 5792 5880 6144 6154 6272 6335 6528 6664 6720 7140 7168 7240 7602 7616 7680 7840 8160 8192 8330 8688 8704 8869 8960 9231 9408 9520 9996 10136 10240 10752 10860 10880 11424 11584 11760 12288 12308 12495 12544 12670 13056 13328 13440 14280 14336 14480 15204 15232 15360 15385 15680 16320 16384 16660 17376 17408 17738 17920 18462 18816 19005 19040 19992 20272 20480 21504 21539 21720 21760 22848 23168 23520 24576 24616 24990 25088 25340 26112 26607 26656 26880 28560 28672 28960 30408 30464 30720 30770 31360 32640 32768 33320 34752 34816 35476 35840 36924 37632 38010 38080 39984 40544 40960 43008 43078 43440 43520 44345 45696 46155 46336 47040 49152 49232 49980 50176 50680 52224 53214 53312 53760 57120 57344 57920 60816 60928 61440 61540 62720 64617 65280 65536 66640 69504 69632 70952 71680 73848 75264 76020 76160 79968 81088 81920 86016 86156 86880 87040 88690 91392 92310 92672 94080 98304 98464 99960 100352 101360 104448 106428 106624 107520 107695 114240 114688 115840 121632 121856 122880 123080 125440 129234 130560 133035 133280 139008 139264 141904 143360 147696 150528 150773 152040 152320 159936 162176 163840 172032 172312 173760 174080 177380 182784 184620 185344 188160 196608 196928 199920 200704 202720 208896 212856 213248 215040 215390 228480 229376 231680 243264 243712 245760 246160 250880 258468 261120 266070 266560 278016 278528 283808 286720 295392 301056 301546 304080 304640 319872 323085 324352 327680 344064 344624 347520 348160 354760 365568 369240 370688 376320 393856 399840 401408 405440 417792 425712 426496 430080 430780 452319 456960 458752 463360 486528 487424 491520 492320 501760 516936 522240 532140 533120 556032 557056 567616 573440 590784 602112 603092 608160 609280 639744 646170 648704 688128 689248 695040 696320 709520 731136 738480 741376 752640 753865 787712 799680 802816 810880 835584 851424 852992 860160 861560 904638 913920 926720 973056 974848 983040 984640 1003520 1033872 1044480 1064280 1066240 1112064 1114112 1135232 1146880 1181568 1204224 1206184 1216320 1218560 1279488 1292340 1297408 1376256 1378496 1390080 1392640 1419040 1462272 1476960 1482752 1505280 1507730 1575424 1599360 1605632 1621760 1671168 1702848 1705984 1720320 1723120 1809276 1827840 1853440 1946112 1949696 1969280 2007040 2067744 2088960 2128560 2132480 2224128 2261595 2270464 2293760 2363136 2408448 2412368 2432640 2437120 2558976 2584680 2594816 2756992 2780160 2785280 2838080 2924544 2953920 2965504 3010560 3015460 3150848 3198720 3211264 3243520 3342336 3405696 3411968 3440640 3446240 3618552 3655680 3706880 3892224 3899392 3938560 4014080 4135488 4177920 4257120 4264960 4448256 4523190 4540928 4726272 4816896 4824736 4865280 4874240 5117952 5169360 5189632 5513984 5560320 5570560 5676160 5849088 5907840 5931008 6021120 6030920 6301696 6397440 6487040 6811392 6823936 6881280 6892480 7237104 7311360 7413760 7784448 7798784 7877120 8028160 8270976 8355840 8514240 8529920 8896512 9046380 9081856 9452544 9633792 9649472 9730560 9748480 10235904 10338720 10379264 11027968 11120640 11352320 11698176 11815680 11862016 12042240 12061840 12603392 12794880 12974080 13622784 13647872 13784960 14474208 14622720 14827520 15568896 15754240 16056320 16541952 16711680 17028480 17059840 17793024 18092760 18163712 18905088 19298944 19461120 19496960 20471808 20677440 20758528 22055936 22241280 22704640 23396352 23631360 24084480 24123680 25206784 25589760 25948160 27245568 27295744 27569920 28948416 29245440 29655040 31137792 31508480 33083904 34056960 34119680 35586048 36185520 36327424 37810176 38597888 38922240 38993920 40943616 41354880 41517056 44111872 44482560 45409280 47262720 48168960 48247360 50413568 51179520 51896320 54491136 54591488 55139840 57896832 58490880 59310080 62275584 63016960 66167808 68113920 68239360 72371040 72654848 75620352 77195776 77844480 81887232 82709760 83034112 88223744 88965120 90818560 94525440 96494720 100827136 102359040 103792640 108982272 110279680 115793664 116981760 124551168 126033920 132335616 136227840 136478720 144742080 145309696 151240704 154391552 155688960 163774464 165419520 176447488 177930240 181637120 189050880 192989440 201654272 204718080 207585280 217964544 220559360 231587328 249102336 252067840 264671232 272455680 272957440 289484160 290619392 302481408 308783104 311377920 330839040 352894976 363274240 378101760 385978880 409436160 415170560 435929088 441118720 463174656 504135680 529342464 544911360 578968320 581238784 604962816 617566208 622755840 661678080 705789952 726548480 756203520 771957760 818872320 871858176 882237440 926349312 1008271360 1058684928 1089822720 1157936640 1235132416 1245511680 1323356160 1411579904 1453096960 1512407040 1543915520 1743716352 1764474880 1852698624 2117369856 2179645440 2315873280 2470264832 2646712320 2906193920 3024814080 3087831040 3528949760 3705397248 4234739712 4359290880 4631746560 4940529664 5293424640 6175662080 7057899520 7410794496 8718581760 9263493120 9881059328 10586849280 12351324160 14821588992 18526986240 21173698560 24702648320 29643177984 37053972480 49405296640 74107944960 148215889920
• Sum of all divisors σ(n): 587403599328
• Sum of proper divisors (its aliquot sum) s(n): 439187709408
• 148215889920 is an abundant number, because the sum of its proper divisors (439187709408) is greater than itself. Its abundance is 290971819488

Bases of 148215889920

• Binary: 10001010000010010110110000000000000000₂
• Hexadecimal: 0x22825B0000
• Base-36: 1W37WWLC

Squares and roots of 148215889920

• 148215889920 squared (148215889920²) is 21967950024777557606400
• 148215889920 cubed (148215889920³) is 3255999262640491750676641087488000
• The square root of 148215889920 is 384988.1685454763
• The cube root of 148215889920 is 5292.1432171987

Scales and comparisons

• 148,215,889,920 seconds is equal to 4,712 years, 41 weeks, 6 days, 16 hours, 32 minutes.
• To count from 1 to 148,215,889,920 would take you about nine thousand, four hundred twenty-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 148215889920 cubic inches would be around 441 feet tall.

Recreational maths with 148215889920

• 148215889920 backwards is 029988512841
• The number of decimal digits it has is: 12
• The sum of 148215889920's digits is 57
• More coming soon!