148972608

Names of 148972608

• Cardinal: 148972608 can be written as One hundred forty-eight million, nine hundred seventy-two thousand, six hundred eight.

Scientific notation

• Scientific notation: 1.48972608 × 10⁸

Factors of 148972608

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 139

Divisors of 148972608

• Number of divisors d(n): 196
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 31 32 36 48 54 62 64 72 81 93 96 103 108 124 144 162 186 192 206 216 243 248 279 288 309 324 372 412 432 486 496 558 576 618 648 729 744 824 837 864 927 972 992 1116 1236 1296 1458 1488 1648 1674 1728 1854 1944 1984 2232 2472 2511 2592 2781 2916 2976 3193 3296 3348 3708 3888 4464 4944 5022 5184 5562 5832 5952 6386 6592 6696 7416 7533 7776 8343 8928 9579 9888 10044 11124 11664 12772 13392 14832 15066 15552 16686 17856 19158 19776 20088 22248 22599 23328 25029 25544 26784 28737 29664 30132 33372 38316 40176 44496 45198 46656 50058 51088 53568 57474 59328 60264 66744 75087 76632 80352 86211 88992 90396 100116 102176 114948 120528 133488 150174 153264 160704 172422 177984 180792 200232 204352 229896 241056 258633 266976 300348 306528 344844 361584 400464 459792 482112 517266 533952 600696 613056 689688 723168 775899 800928 919584 1034532 1201392 1379376 1446336 1551798 1601856 1839168 2069064 2327697 2402784 2758752 3103596 4138128 4655394 4805568 5517504 6207192 8276256 9310788 12414384 16552512 18621576 24828768 37243152 49657536 74486304 148972608
• Sum of all divisors σ(n): 461963008
• Sum of proper divisors (its aliquot sum) s(n): 312990400
• 148972608 is an abundant number, because the sum of its proper divisors (312990400) is greater than itself. Its abundance is 164017792

Bases of 148972608

• Binary: 1000111000010010010001000000₂
• Hexadecimal: 0x8E12440
• Base-36: 2GP000

Squares and roots of 148972608

• 148972608 squared (148972608²) is 22192837934321664
• 148972608 cubed (148972608³) is 3306124945997230996979712
• The square root of 148972608 is 12205.4335441229
• The cube root of 148972608 is 530.1134300949

Scales and comparisons

• 148,972,608 seconds is equal to 4 years, 38 weeks, 2 days, 5 hours, 16 minutes, 48 seconds.
• To count from 1 to 148,972,608 would take you about seven 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 148972608 cubic inches would be around 44.2 feet tall.

Recreational maths with 148972608

• 148972608 backwards is 806279841
• The number of decimal digits it has is: 9
• The sum of 148972608's digits is 45
• More coming soon!