3898086400
3,898,086,400 is an even composite number composed of five prime numbers multiplied together.
3898086400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred ninety-six divisors.
Prime factorization of 3898086400:
210 × 52 × 132 × 17 × 53
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 13 × 13 × 17 × 53)See below for interesting mathematical facts about the number 3898086400 from the Numbermatics database.
Names of 3898086400
- Cardinal: 3898086400 can be written as Three billion, eight hundred ninety-eight million, eighty-six thousand, four hundred.
Scientific notation
- Scientific notation: 3.8980864 × 109
Factors of 3898086400
Divisors of 3898086400
- Number of divisors d(n): 396
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Complete list of divisors:
1 2 4 5 8 10 13 16 17 20 25 26 32 34 40 50 52 53 64 65 68 80 85 100 104 106 128 130 136 160 169 170 200 208 212 221 256 260 265 272 320 325 338 340 400 416 424 425 442 512 520 530 544 640 650 676 680 689 800 832 845 848 850 884 901 1024 1040 1060 1088 1105 1280 1300 1325 1352 1360 1378 1600 1664 1690 1696 1700 1768 1802 2080 2120 2176 2210 2560 2600 2650 2704 2720 2756 2873 3200 3328 3380 3392 3400 3445 3536 3604 4160 4225 4240 4352 4420 4505 5120 5200 5300 5408 5440 5512 5525 5746 6400 6656 6760 6784 6800 6890 7072 7208 8320 8450 8480 8704 8840 8957 9010 10400 10600 10816 10880 11024 11050 11492 11713 12800 13312 13520 13568 13600 13780 14144 14365 14416 16640 16900 16960 17225 17408 17680 17914 18020 20800 21200 21632 21760 22048 22100 22525 22984 23426 25600 27040 27136 27200 27560 28288 28730 28832 33280 33800 33920 34450 35360 35828 36040 41600 42400 43264 43520 44096 44200 44785 45050 45968 46852 54080 54272 54400 55120 56576 57460 57664 58565 66560 67600 67840 68900 70720 71656 71825 72080 83200 84800 86528 87040 88192 88400 89570 90100 91936 93704 108160 108800 110240 113152 114920 115328 117130 135200 135680 137800 141440 143312 143650 144160 152269 166400 169600 173056 176384 176800 179140 180200 183872 187408 216320 217600 220480 223925 226304 229840 230656 234260 270400 271360 275600 282880 286624 287300 288320 292825 304538 332800 339200 352768 353600 358280 360400 367744 374816 432640 435200 440960 447850 459680 461312 468520 540800 551200 565760 573248 574600 576640 585650 609076 678400 705536 707200 716560 720800 735488 749632 761345 865280 881920 895700 919360 922624 937040 1081600 1102400 1131520 1146496 1149200 1153280 1171300 1218152 1356800 1414400 1433120 1441600 1470976 1499264 1522690 1763840 1791400 1838720 1874080 2163200 2204800 2292992 2298400 2306560 2342600 2436304 2828800 2866240 2883200 2941952 2998528 3045380 3527680 3582800 3677440 3748160 3806725 4326400 4409600 4585984 4596800 4613120 4685200 4872608 5657600 5732480 5766400 5997056 6090760 7165600 7354880 7496320 7613450 8819200 9171968 9193600 9370400 9745216 11464960 11532800 11994112 12181520 14331200 14709760 14992640 15226900 17638400 18387200 18740800 19490432 22929920 23065600 24363040 28662400 29985280 30453800 36774400 37481600 38980864 45859840 48726080 57324800 59970560 60907600 73548800 74963200 77961728 97452160 114649600 121815200 149926400 155923456 194904320 229299200 243630400 299852800 389808640 487260800 779617280 974521600 1949043200 3898086400
- Sum of all divisors σ(n): 11287477332
- Sum of proper divisors (its aliquot sum) s(n): 7389390932
- 3898086400 is an abundant number, because the sum of its proper divisors (7389390932) is greater than itself. Its abundance is 3491304532
Bases of 3898086400
- Binary: 111010000101100000010100000000002
- Hexadecimal: 0xE8581400
- Base-36: 1SGTIPS
Squares and roots of 3898086400
- 3898086400 squared (38980864002) is 15195077581864960000
- 3898086400 cubed (38980864003) is 59231725268812687212544000000
-
The
square root of 3898086400 is 62434.6570423831 -
The
cube root of 3898086400 is 1573.8034281055
Scales and comparisons
How big is 3898086400?- 3,898,086,400 seconds is equal to 123 years, 49 weeks, 1 day, 17 hours, 46 minutes, 40 seconds.
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To count from 1 to 3,898,086,400 would take you about two hundred forty-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 3898086400 cubic inches would be around 131.2 feet tall.
Recreational maths with 3898086400
- 3898086400 backwards is 0046808983
- The number of decimal digits it has is: 10
- The sum of 3898086400's digits is 46
- More coming soon!
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