139439485900
139,439,485,900 is an even composite number composed of seven prime numbers multiplied together.
139439485900 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 139439485900:
22 × 52 × 11 × 13 × 17 × 181 × 3169
(2 × 2 × 5 × 5 × 11 × 13 × 17 × 181 × 3169)See below for interesting mathematical facts about the number 139439485900 from the Numbermatics database.
Names of 139439485900
- Cardinal: 139439485900 can be written as One hundred thirty-nine billion, four hundred thirty-nine million, four hundred eighty-five thousand, nine hundred.
Scientific notation
- Scientific notation: 1.394394859 × 1011
Factors of 139439485900
Divisors of 139439485900
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 5 10 11 13 17 20 22 25 26 34 44 50 52 55 65 68 85 100 110 130 143 170 181 187 220 221 260 275 286 325 340 362 374 425 442 550 572 650 715 724 748 850 884 905 935 1100 1105 1300 1430 1700 1810 1870 1991 2210 2353 2431 2860 3077 3169 3575 3620 3740 3982 4420 4525 4675 4706 4862 5525 6154 6338 7150 7964 9050 9350 9412 9724 9955 11050 11765 12155 12308 12676 14300 15385 15845 18100 18700 19910 22100 23530 24310 25883 30770 31690 33847 34859 39820 40001 41197 47060 48620 49775 51766 53873 58825 60775 61540 63380 67694 69718 76925 79225 80002 82394 99550 103532 107746 117650 121550 129415 135388 139436 153850 158450 160004 164788 169235 174295 199100 200005 205985 215492 235300 243100 258830 269365 307700 316900 338470 348590 400010 411970 440011 453167 517660 538730 573589 592603 647075 676940 697180 700349 800020 823940 846175 871475 880022 906334 1000025 1029925 1077460 1147178 1185206 1294150 1346825 1400698 1692350 1742950 1760044 1812668 2000050 2059850 2200055 2265835 2294356 2370412 2588300 2693650 2801396 2867945 2963015 3384700 3485900 3501745 4000100 4119700 4400110 4531670 5387300 5735890 5926030 6309479 7003490 7456657 7703839 8800220 9063340 9751013 11000275 11329175 11471780 11852060 12618958 14006980 14339725 14815075 14913314 15407678 17508725 19502026 22000550 22658350 25237916 28679450 29630150 29826628 30815356 31547395 35017450 37283285 38519195 39004052 44001100 45316700 48755065 57358900 59260300 63094790 70034900 74566570 77038390 82023227 97510130 107261143 126189580 126763169 149133140 154076780 157736975 164046454 186416425 192595975 195020260 214522286 243775325 253526338 315473950 328092908 372832850 385191950 410116135 429044572 487550650 507052676 536305715 630947900 633815845 745665700 770383900 820232270 975101300 1072611430 1267631690 1394394859 1640464540 2050580675 2145222860 2535263380 2681528575 2788789718 3169079225 4101161350 5363057150 5577579436 6338158450 6971974295 8202322700 10726114300 12676316900 13943948590 27887897180 34859871475 69719742950 139439485900
- Sum of all divisors σ(n): 378592643520
- Sum of proper divisors (its aliquot sum) s(n): 239153157620
- 139439485900 is an abundant number, because the sum of its proper divisors (239153157620) is greater than itself. Its abundance is 99713671720
Bases of 139439485900
- Binary: 100000011101110011110110110011110011002
- Hexadecimal: 0x20773DB3CC
- Base-36: 1S22O3WS
Squares and roots of 139439485900
- 139439485900 squared (1394394859002) is 19443370228056298810000
- 139439485900 cubed (1394394859003) is 2711173548763536062323181779000000
-
The
square root of 139439485900 is 373415.9689943643 -
The
cube root of 139439485900 is 5185.5551518393
Scales and comparisons
How big is 139439485900?- 139,439,485,900 seconds is equal to 4,433 years, 38 weeks, 4 days, 22 hours, 31 minutes, 40 seconds.
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To count from 1 to 139,439,485,900 would take you about eight thousand, eight hundred sixty-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 139439485900 cubic inches would be around 432.1 feet tall.
Recreational maths with 139439485900
- 139439485900 backwards is 009584934931
- 139439485900 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 139439485900's digits is 55
- More coming soon!
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