138450000000
138,450,000,000 is an even composite number composed of five prime numbers multiplied together.
138450000000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 138450000000:
27 × 3 × 58 × 13 × 71
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 5 × 5 × 5 × 5 × 5 × 13 × 71)See below for interesting mathematical facts about the number 138450000000 from the Numbermatics database.
Names of 138450000000
- Cardinal: 138450000000 can be written as One hundred thirty-eight billion, four hundred fifty million.
Scientific notation
- Scientific notation: 1.3845 × 1011
Factors of 138450000000
Divisors of 138450000000
- Number of divisors d(n): 576
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 20 24 25 26 30 32 39 40 48 50 52 60 64 65 71 75 78 80 96 100 104 120 125 128 130 142 150 156 160 192 195 200 208 213 240 250 260 284 300 312 320 325 355 375 384 390 400 416 426 480 500 520 568 600 624 625 640 650 710 750 780 800 832 852 923 960 975 1000 1040 1065 1136 1200 1248 1250 1300 1420 1500 1560 1600 1625 1664 1704 1775 1846 1875 1920 1950 2000 2080 2130 2272 2400 2496 2500 2600 2769 2840 3000 3120 3125 3200 3250 3408 3550 3692 3750 3900 4000 4160 4260 4544 4615 4800 4875 4992 5000 5200 5325 5538 5680 6000 6240 6250 6500 6816 7100 7384 7500 7800 8000 8125 8320 8520 8875 9088 9230 9375 9600 9750 10000 10400 10650 11076 11360 12000 12480 12500 13000 13632 13845 14200 14768 15000 15600 15625 16000 16250 17040 17750 18460 18750 19500 20000 20800 21300 22152 22720 23075 24000 24375 24960 25000 26000 26625 27264 27690 28400 29536 30000 31200 31250 32500 34080 35500 36920 37500 39000 40000 40625 41600 42600 44304 44375 45440 46150 46875 48000 48750 50000 52000 53250 55380 56800 59072 60000 62400 62500 65000 68160 69225 71000 73840 75000 78000 78125 80000 81250 85200 88608 88750 92300 93750 97500 100000 104000 106500 110760 113600 115375 118144 120000 121875 124800 125000 130000 133125 136320 138450 142000 147680 150000 156000 156250 162500 170400 177216 177500 184600 187500 195000 200000 203125 208000 213000 221520 221875 227200 230750 234375 240000 243750 250000 260000 266250 276900 284000 295360 300000 312000 312500 325000 340800 346125 354432 355000 369200 375000 390000 390625 400000 406250 426000 443040 443750 461500 468750 487500 500000 520000 532500 553800 568000 576875 590720 600000 609375 624000 625000 650000 665625 681600 692250 710000 738400 750000 780000 781250 812500 852000 886080 887500 923000 937500 975000 1000000 1015625 1040000 1065000 1107600 1109375 1136000 1153750 1171875 1200000 1218750 1250000 1300000 1331250 1384500 1420000 1476800 1500000 1560000 1562500 1625000 1704000 1730625 1772160 1775000 1846000 1875000 1950000 2000000 2031250 2130000 2215200 2218750 2307500 2343750 2437500 2500000 2600000 2662500 2769000 2840000 2884375 2953600 3000000 3046875 3120000 3125000 3250000 3328125 3408000 3461250 3550000 3692000 3750000 3900000 4062500 4260000 4430400 4437500 4615000 4687500 4875000 5000000 5078125 5200000 5325000 5538000 5546875 5680000 5768750 6000000 6093750 6250000 6500000 6656250 6922500 7100000 7384000 7500000 7800000 8125000 8520000 8653125 8860800 8875000 9230000 9375000 9750000 10000000 10156250 10650000 11076000 11093750 11537500 12187500 12500000 13000000 13312500 13845000 14200000 14421875 14768000 15000000 15234375 15600000 16250000 16640625 17040000 17306250 17750000 18460000 18750000 19500000 20312500 21300000 22152000 22187500 23075000 24375000 25000000 26000000 26625000 27690000 27734375 28400000 28843750 30000000 30468750 32500000 33281250 34612500 35500000 36920000 37500000 39000000 40625000 42600000 43265625 44304000 44375000 46150000 48750000 50000000 53250000 55380000 55468750 57687500 60937500 65000000 66562500 69225000 71000000 72109375 73840000 75000000 78000000 81250000 83203125 85200000 86531250 88750000 92300000 97500000 106500000 110760000 110937500 115375000 121875000 130000000 133125000 138450000 142000000 144218750 150000000 162500000 166406250 173062500 177500000 184600000 195000000 213000000 216328125 221520000 221875000 230750000 243750000 266250000 276900000 288437500 325000000 332812500 346125000 355000000 360546875 369200000 390000000 426000000 432656250 443750000 461500000 487500000 532500000 553800000 576875000 650000000 665625000 692250000 710000000 721093750 865312500 887500000 923000000 975000000 1065000000 1081640625 1107600000 1153750000 1331250000 1384500000 1442187500 1730625000 1775000000 1846000000 1950000000 2130000000 2163281250 2307500000 2662500000 2769000000 2884375000 3461250000 3550000000 4326562500 4615000000 5325000000 5538000000 5768750000 6922500000 8653125000 9230000000 10650000000 11537500000 13845000000 17306250000 23075000000 27690000000 34612500000 46150000000 69225000000 138450000000
- Sum of all divisors σ(n): 502030992960
- Sum of proper divisors (its aliquot sum) s(n): 363580992960
- 138450000000 is an abundant number, because the sum of its proper divisors (363580992960) is greater than itself. Its abundance is 225130992960
Bases of 138450000000
- Binary: 100000001111000100001101011000100000002
- Hexadecimal: 0x203C435880
- Base-36: 1RLPJZPC
Squares and roots of 138450000000
- 138450000000 squared (1384500000002) is 19168402500000000000000
- 138450000000 cubed (1384500000003) is 2653865326125000000000000000000000
-
The
square root of 138450000000 is 372088.6991027811 -
The
cube root of 138450000000 is 5173.2601680115
Scales and comparisons
How big is 138450000000?- 138,450,000,000 seconds is equal to 4,402 years, 14 weeks, 4 days, 13 hours, 20 minutes.
-
To count from 1 to 138,450,000,000 would take you about eight thousand, eight hundred four 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 138450000000 cubic inches would be around 431.1 feet tall.
Recreational maths with 138450000000
- 138450000000 backwards is 000000054831
- The number of decimal digits it has is: 12
- The sum of 138450000000's digits is 21
- More coming soon!
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