138178199949440
138,178,199,949,440 is an even composite number composed of six prime numbers multiplied together.
138178199949440 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 138178199949440:
27 × 5 × 7 × 269 × 271 × 423097
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 269 × 271 × 423097)See below for interesting mathematical facts about the number 138178199949440 from the Numbermatics database.
Names of 138178199949440
- Cardinal: 138178199949440 can be written as One hundred thirty-eight trillion, one hundred seventy-eight billion, one hundred ninety-nine million, nine hundred forty-nine thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.3817819994944 × 1014
Factors of 138178199949440
Divisors of 138178199949440
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 80 112 128 140 160 224 269 271 280 320 448 538 542 560 640 896 1076 1084 1120 1345 1355 1883 1897 2152 2168 2240 2690 2710 3766 3794 4304 4336 4480 5380 5420 7532 7588 8608 8672 9415 9485 10760 10840 15064 15176 17216 17344 18830 18970 21520 21680 30128 30352 34432 34688 37660 37940 43040 43360 60256 60704 72899 75320 75880 86080 86720 120512 121408 145798 150640 151760 172160 173440 241024 242816 291596 301280 303520 364495 423097 510293 583192 602560 607040 728990 846194 1020586 1166384 1205120 1214080 1457980 1692388 2041172 2115485 2332768 2551465 2915960 2961679 3384776 4082344 4230970 4665536 5102930 5831920 5923358 6769552 8164688 8461940 9331072 10205860 11663840 11846716 13539104 14808395 16329376 16923880 20411720 23327680 23693432 27078208 29616790 32658752 33847760 40823440 46655360 47386864 54156416 59233580 65317504 67695520 81646880 94773728 113813093 114659287 118467160 135391040 163293760 189547456 227626186 229318574 236934320 270782080 326587520 379094912 455252372 458637148 473868640 569065465 573296435 796691651 802615009 910504744 917274296 947737280 1138130930 1146592870 1593383302 1605230018 1821009488 1834548592 1895474560 2276261860 2293185740 3186766604 3210460036 3642018976 3669097184 3983458255 4013075045 4552523720 4586371480 6373533208 6420920072 7284037952 7338194368 7966916510 8026150090 9105047440 9172742960 12747066416 12841840144 14568075904 14676388736 15933833020 16052300180 18210094880 18345485920 25494132832 25683680288 30843348203 31867666040 32104600360 36420189760 36690971840 50988265664 51367360576 61686696406 63735332080 64209200720 72840379520 73381943680 101976531328 102734721152 123373392812 127470664160 128418401440 154216741015 215903437421 246746785624 254941328320 256836802880 308433482030 431806874842 493493571248 509882656640 513673605760 616866964060 863613749684 986987142496 1079517187105 1233733928120 1727227499368 1973974284992 2159034374210 2467467856240 3454454998736 3947948569984 4318068748420 4934935712480 6908909997472 8636137496840 9869871424960 13817819994944 17272274993680 19739742849920 27635639989888 34544549987360 69089099974720 138178199949440
- Sum of all divisors σ(n): 380325161548800
- Sum of proper divisors (its aliquot sum) s(n): 242146961599360
- 138178199949440 is an abundant number, because the sum of its proper divisors (242146961599360) is greater than itself. Its abundance is 103968761649920
Bases of 138178199949440
- Binary: 111110110101100000111101000011000010000100000002
- Hexadecimal: 0x7DAC1E861080
- Base-36: 1CZA6SLEGW
Squares and roots of 138178199949440
- 138178199949440 squared (1381781999494402) is 19093214941267420418556313600
- 138178199949440 cubed (1381781999494403) is 2638266071832084924648877235521312784384000
-
The
square root of 138178199949440 is 11754922.3710512013 -
The
cube root of 138178199949440 is 51698.7263097029
Scales and comparisons
How big is 138178199949440?- 138,178,199,949,440 seconds is equal to 4,393,639 years, 17 weeks, 6 days, 15 hours, 17 minutes, 20 seconds.
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To count from 1 to 138,178,199,949,440 would take you about ten million, nine hundred eighty-four thousand and ninety-eight 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 138178199949440 cubic inches would be around 4308.2 feet tall.
Recreational maths with 138178199949440
- 138178199949440 backwards is 044949991871831
- The number of decimal digits it has is: 15
- The sum of 138178199949440's digits is 77
- More coming soon!
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