148138933215

Names of 148138933215

• Cardinal: 148138933215 can be written as One hundred forty-eight billion, one hundred thirty-eight million, nine hundred thirty-three thousand, two hundred fifteen.

Scientific notation

• Scientific notation: 1.48138933215 × 10¹¹

Factors of 148138933215

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 149

Divisors of 148138933215

• Number of divisors d(n): 432
• Complete list of divisors:
  1 3 5 7 13 15 17 21 31 35 39 49 51 65 73 85 91 93 105 119 147 155 169 195 217 219 221 245 255 273 357 365 403 455 465 507 511 527 595 637 651 663 735 833 845 949 961 1085 1095 1105 1183 1209 1241 1365 1519 1533 1547 1581 1785 1911 2015 2263 2499 2535 2555 2635 2821 2847 2873 2883 3185 3255 3315 3549 3577 3689 3723 4165 4557 4641 4745 4805 5239 5915 6045 6205 6643 6727 6789 6851 7595 7665 7735 7905 8281 8463 8619 8687 9555 10731 10829 11067 11315 12337 12493 12495 14105 14235 14365 14415 15717 15841 16133 16337 17745 17885 18445 18615 19747 19929 20111 20181 20553 22785 23205 24843 25823 26061 26195 29419 32487 33215 33635 33945 34255 36673 37011 37479 38471 41405 42315 43095 43435 46501 47089 47523 47957 48399 49011 53655 54145 55335 59241 60333 60809 61685 62465 70153 77469 78585 79205 80665 81685 86359 87451 88257 89063 98735 99645 100555 100905 102765 110019 110887 112931 114359 115413 124215 129115 130305 139503 140777 141267 143871 147095 162409 162435 182427 183365 185055 187395 192355 205933 209729 210459 212381 232505 235445 237615 239785 241995 245055 256711 259077 262353 267189 269297 296205 301665 304045 332661 335699 338793 343077 350765 382447 387345 422331 431795 437255 441285 445315 487227 491071 500123 550095 554435 564655 571795 577065 604513 612157 617799 623441 629187 637143 697515 703885 706335 719355 770133 790517 800513 807891 812045 911989 912135 1007097 1029665 1048645 1052295 1061905 1136863 1147341 1192601 1283555 1295385 1311765 1335945 1346485 1441531 1468103 1473213 1486667 1500369 1663305 1678495 1693965 1715385 1813539 1836471 1870323 1885079 1912235 2111655 2371551 2401539 2436135 2455355 2500615 2677129 2735967 2760953 3022565 3060785 3088995 3117205 3145935 3185715 3410589 3437497 3500861 3577803 3850665 3952585 4002565 4039455 4324593 4364087 4404309 4460001 4559945 5035485 5655237 5684315 5736705 5963005 6383923 6501599 7207655 7340515 7366065 7433335 7501845 7958041 8031387 8282859 8348207 9067695 9182355 9351615 9425395 10276721 10312491 10406669 10502583 11855857 11857755 12007695 13092261 13385645 13679835 13804765 15503813 17052945 17187485 17504305 17889015 18739903 19151769 19326671 19504797 21622965 21820435 22021545 22300005 23874123 24506027 25044621 28276185 30830163 31220007 31919615 32507995 35567571 39790205 40156935 41414295 41741035 44687461 45511193 46511439 51383605 51562455 52033345 52512915 56219709 57980013 58437449 59279285 65461305 73518081 77519065 82990999 93699515 95758845 96633355 97523985 108526691 119370615 122530135 125223105 134062383 135286697 136533579 154150815 156100035 175312347 177837855 201549569 223437305 227555965 232557195 248972997 281098545 289900065 292187245 318578351 325580073 367590405 405860091 414954995 542633455 580936993 604648707 670311915 676433485 682667895 759686837 876561735 955735053 1007747845 1244864985 1410846983 1592891755 1627900365 1742810979 2029300455 2279060511 2904684965 3023243535 3798434185 4232540949 4778675265 7054234915 8714054895 9875928881 11395302555 21162704745 29627786643 49379644405 148138933215
• Sum of all divisors σ(n): 331124000544
• Sum of proper divisors (its aliquot sum) s(n): 182985067329
• 148138933215 is an abundant number, because the sum of its proper divisors (182985067329) is greater than itself. Its abundance is 34846134114

Bases of 148138933215

• Binary: 10001001111101110001001011101111011111₂
• Hexadecimal: 0x227DC4BBDF
• Base-36: 1W1Y3GF3

Squares and roots of 148138933215

• 148138933215 squared (148138933215²) is 21945143534078230236225
• 148138933215 cubed (148138933215³) is 3250930152388404025549528948713375
• The square root of 148138933215 is 384888.2087242995
• The cube root of 148138933215 is 5291.2271291599

Scales and comparisons

• 148,138,933,215 seconds is equal to 4,710 years, 18 weeks, 4 days, 23 hours, 40 minutes, 15 seconds.
• To count from 1 to 148,138,933,215 would take you about nine thousand, four hundred twenty 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 148138933215 cubic inches would be around 440.9 feet tall.

Recreational maths with 148138933215

• 148138933215 backwards is 512339831841
• The number of decimal digits it has is: 12
• The sum of 148138933215's digits is 48
• More coming soon!