38380625920
38,380,625,920 is an even composite number composed of five prime numbers multiplied together.
38380625920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 38380625920:
213 × 5 × 72 × 13 × 1471
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 13 × 1471)See below for interesting mathematical facts about the number 38380625920 from the Numbermatics database.
Names of 38380625920
- Cardinal: 38380625920 can be written as Thirty-eight billion, three hundred eighty million, six hundred twenty-five thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 3.838062592 × 1010
Factors of 38380625920
Divisors of 38380625920
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 40 49 52 56 64 65 70 80 91 98 104 112 128 130 140 160 182 196 208 224 245 256 260 280 320 364 392 416 448 455 490 512 520 560 637 640 728 784 832 896 910 980 1024 1040 1120 1274 1280 1456 1471 1568 1664 1792 1820 1960 2048 2080 2240 2548 2560 2912 2942 3136 3185 3328 3584 3640 3920 4096 4160 4480 5096 5120 5824 5884 6272 6370 6656 7168 7280 7355 7840 8192 8320 8960 10192 10240 10297 11648 11768 12544 12740 13312 14336 14560 14710 15680 16640 17920 19123 20384 20480 20594 23296 23536 25088 25480 26624 28672 29120 29420 31360 33280 35840 38246 40768 40960 41188 46592 47072 50176 50960 51485 53248 57344 58240 58840 62720 66560 71680 72079 76492 81536 82376 93184 94144 95615 100352 101920 102970 106496 116480 117680 125440 133120 133861 143360 144158 152984 163072 164752 186368 188288 191230 200704 203840 205940 232960 235360 250880 266240 267722 286720 288316 305968 326144 329504 360395 372736 376576 382460 401408 407680 411880 465920 470720 501760 532480 535444 576632 611936 652288 659008 669305 720790 745472 753152 764920 815360 823760 931840 937027 941440 1003520 1070888 1153264 1223872 1304576 1318016 1338610 1441580 1506304 1529840 1630720 1647520 1863680 1874054 1882880 2007040 2141776 2306528 2447744 2609152 2636032 2677220 2883160 3012608 3059680 3261440 3295040 3727360 3748108 3765760 4283552 4613056 4685135 4895488 5218304 5272064 5354440 5766320 6025216 6119360 6522880 6590080 7496216 7531520 8567104 9226112 9370270 9790976 10544128 10708880 11532640 12050432 12238720 13045760 13180160 14992432 15063040 17134208 18452224 18740540 19581952 21088256 21417760 23065280 24477440 26091520 26360320 29984864 30126080 34268416 36904448 37481080 39163904 42176512 42835520 46130560 48954880 52720640 59969728 60252160 68536832 73808896 74962160 78327808 84353024 85671040 92261120 97909760 105441280 119939456 137073664 147617792 149924320 156655616 171342080 184522240 195819520 210882560 239878912 274147328 295235584 299848640 342684160 369044480 391639040 421765120 479757824 548294656 590471168 599697280 685368320 738088960 783278080 959515648 1096589312 1199394560 1370736640 1476177920 1919031296 2398789120 2741473280 2952355840 3838062592 4797578240 5482946560 7676125184 9595156480 19190312960 38380625920
- Sum of all divisors σ(n): 115466335488
- Sum of proper divisors (its aliquot sum) s(n): 77085709568
- 38380625920 is an abundant number, because the sum of its proper divisors (77085709568) is greater than itself. Its abundance is 38705083648
Bases of 38380625920
- Binary: 1000111011111010100111100000000000002
- Hexadecimal: 0x8EFA9E000
- Base-36: HMQU0HS
Squares and roots of 38380625920
- 38380625920 squared (383806259202) is 1473072446010975846400
- 38380625920 cubed (383806259203) is 56537442503406660174833778688000
-
The
square root of 38380625920 is 195909.7392168137 -
The
cube root of 38380625920 is 3373.1631792331
Scales and comparisons
How big is 38380625920?- 38,380,625,920 seconds is equal to 1,220 years, 20 weeks, 4 hours, 58 minutes, 40 seconds.
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To count from 1 to 38,380,625,920 would take you about two thousand, four hundred forty 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 38380625920 cubic inches would be around 281.1 feet tall.
Recreational maths with 38380625920
- 38380625920 backwards is 02952608383
- The number of decimal digits it has is: 11
- The sum of 38380625920's digits is 46
- More coming soon!
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