147425400

Names of 147425400

• Cardinal: 147425400 can be written as One hundred forty-seven million, four hundred twenty-five thousand, four hundred.

Scientific notation

• Scientific notation: 1.474254 × 10⁸

Factors of 147425400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1220

Divisors of 147425400

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 23 24 25 27 30 36 40 45 46 50 54 60 69 72 75 90 92 100 108 115 120 135 138 150 180 184 200 207 216 225 230 270 276 300 345 360 414 450 460 540 552 575 600 621 675 690 828 900 920 1035 1080 1150 1187 1242 1350 1380 1656 1725 1800 2070 2300 2374 2484 2700 2760 3105 3450 3561 4140 4600 4748 4968 5175 5400 5935 6210 6900 7122 8280 9496 10350 10683 11870 12420 13800 14244 15525 17805 20700 21366 23740 24840 27301 28488 29675 31050 32049 35610 41400 42732 47480 53415 54602 59350 62100 64098 71220 81903 85464 89025 106830 109204 118700 124200 128196 136505 142440 160245 163806 178050 213660 218408 237400 245709 256392 267075 273010 320490 327612 356100 409515 427320 491418 534150 546020 640980 655224 682525 712200 737127 801225 819030 982836 1068300 1092040 1228545 1281960 1365050 1474254 1602450 1638060 1965672 2047575 2136600 2457090 2730100 2948508 3204900 3276120 3685635 4095150 4914180 5460200 5897016 6142725 6409800 7371270 8190300 9828360 12285450 14742540 16380600 18428175 24570900 29485080 36856350 49141800 73712700 147425400
• Sum of all divisors σ(n): 530323200
• Sum of proper divisors (its aliquot sum) s(n): 382897800
• 147425400 is an abundant number, because the sum of its proper divisors (382897800) is greater than itself. Its abundance is 235472400

Bases of 147425400

• Binary: 1000110010011000100001111000₂
• Hexadecimal: 0x8C98878
• Base-36: 2FRU60

Squares and roots of 147425400

• 147425400 squared (147425400²) is 21734248565160000
• 147425400 cubed (147425400³) is 3204180288418139064000000
• The square root of 147425400 is 12141.8861796675
• The cube root of 147425400 is 528.2718125273

Scales and comparisons

• 147,425,400 seconds is equal to 4 years, 35 weeks, 5 days, 7 hours, 30 minutes.
• To count from 1 to 147,425,400 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 147425400 cubic inches would be around 44 feet tall.

Recreational maths with 147425400

• 147425400 backwards is 004524741
• 147425400 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 147425400's digits is 27
• More coming soon!