149072000
149,072,000 is an even composite number composed of four prime numbers multiplied together.
149072000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 149072000:
27 × 53 × 7 × 113
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 7 × 11 × 11 × 11)See below for interesting mathematical facts about the number 149072000 from the Numbermatics database.
Names of 149072000
- Cardinal: 149072000 can be written as One hundred forty-nine million, seventy-two thousand.
Scientific notation
- Scientific notation: 1.49072 × 108
Factors of 149072000
Divisors of 149072000
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 4 5 7 8 10 11 14 16 20 22 25 28 32 35 40 44 50 55 56 64 70 77 80 88 100 110 112 121 125 128 140 154 160 175 176 200 220 224 242 250 275 280 308 320 350 352 385 400 440 448 484 500 550 560 605 616 640 700 704 770 800 847 875 880 896 968 1000 1100 1120 1210 1232 1331 1375 1400 1408 1540 1600 1694 1750 1760 1925 1936 2000 2200 2240 2420 2464 2662 2750 2800 3025 3080 3200 3388 3500 3520 3850 3872 4000 4235 4400 4480 4840 4928 5324 5500 5600 6050 6160 6655 6776 7000 7040 7700 7744 8000 8470 8800 9317 9625 9680 9856 10648 11000 11200 12100 12320 13310 13552 14000 15125 15400 15488 16000 16940 17600 18634 19250 19360 21175 21296 22000 22400 24200 24640 26620 27104 28000 30250 30800 33275 33880 35200 37268 38500 38720 42350 42592 44000 46585 48400 49280 53240 54208 56000 60500 61600 66550 67760 74536 77000 77440 84700 85184 88000 93170 96800 105875 106480 108416 112000 121000 123200 133100 135520 149072 154000 166375 169400 170368 176000 186340 193600 211750 212960 232925 242000 246400 266200 271040 298144 308000 332750 338800 372680 387200 423500 425920 465850 484000 532400 542080 596288 616000 665500 677600 745360 847000 851840 931700 968000 1064800 1164625 1192576 1232000 1331000 1355200 1490720 1694000 1863400 1936000 2129600 2329250 2662000 2710400 2981440 3388000 3726800 4259200 4658500 5324000 5962880 6776000 7453600 9317000 10648000 13552000 14907200 18634000 21296000 29814400 37268000 74536000 149072000
- Sum of all divisors σ(n): 465903360
- Sum of proper divisors (its aliquot sum) s(n): 316831360
- 149072000 is an abundant number, because the sum of its proper divisors (316831360) is greater than itself. Its abundance is 167759360
Bases of 149072000
- Binary: 10001110001010101000100000002
- Hexadecimal: 0x8E2A880
- Base-36: 2GR4OW
Squares and roots of 149072000
- 149072000 squared (1490720002) is 22222461184000000
- 149072000 cubed (1490720003) is 3312746733621248000000000
-
The
square root of 149072000 is 12209.5044944503 -
The
cube root of 149072000 is 530.2312981185
Scales and comparisons
How big is 149072000?- 149,072,000 seconds is equal to 4 years, 38 weeks, 3 days, 8 hours, 53 minutes, 20 seconds.
-
To count from 1 to 149,072,000 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 149072000 cubic inches would be around 44.2 feet tall.
Recreational maths with 149072000
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