148946698240

Names of 148946698240

• Cardinal: 148946698240 can be written as One hundred forty-eight billion, nine hundred forty-six million, six hundred ninety-eight thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.4894669824 × 10¹¹

Factors of 148946698240

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 2845

Divisors of 148946698240

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 320 512 640 977 1024 1280 1861 1954 2048 2560 3722 3908 4096 4885 5120 7444 7816 8192 9305 9770 10240 14888 15632 16384 18610 19540 20480 29776 31264 37220 39080 40960 59552 62528 74440 78160 81920 119104 125056 148880 156320 238208 250112 297760 312640 476416 500224 595520 625280 952832 1000448 1191040 1250560 1818197 1905664 2000896 2382080 2501120 3636394 3811328 4001792 4764160 5002240 7272788 7622656 8003584 9090985 9528320 10004480 14545576 15245312 16007168 18181970 19056640 20008960 29091152 30490624 36363940 38113280 40017920 58182304 72727880 76226560 80035840 116364608 145455760 152453120 232729216 290911520 465458432 581823040 930916864 1163646080 1861833728 2327292160 3723667456 4654584320 7447334912 9309168640 14894669824 18618337280 29789339648 37236674560 74473349120 148946698240
• Sum of all divisors σ(n): 358019319672
• Sum of proper divisors (its aliquot sum) s(n): 209072621432
• 148946698240 is an abundant number, because the sum of its proper divisors (209072621432) is greater than itself. Its abundance is 60125923192

Bases of 148946698240

• Binary: 10001010101101111010100100000000000000₂
• Hexadecimal: 0x22ADEA4000
• Base-36: 1WFB0NWG

Squares and roots of 148946698240

• 148946698240 squared (148946698240²) is 22185118916597619097600
• 148946698240 cubed (148946698240³) is 3304400212688981299232688308224000
• The square root of 148946698240 is 385936.1323327993
• The cube root of 148946698240 is 5300.8269534377

Scales and comparisons

• 148,946,698,240 seconds is equal to 4,736 years, 2 weeks, 2 days, 2 hours, 50 minutes, 40 seconds.
• To count from 1 to 148,946,698,240 would take you about nine thousand, four hundred seventy-two 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 148946698240 cubic inches would be around 441.7 feet tall.

Recreational maths with 148946698240

• 148946698240 backwards is 042896649841
• The number of decimal digits it has is: 12
• The sum of 148946698240's digits is 61
• More coming soon!