389149240194
389,149,240,194 is an even composite number composed of six prime numbers multiplied together.
389149240194 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 389149240194:
2 × 33 × 11 × 132 × 712 × 769
(2 × 3 × 3 × 3 × 11 × 13 × 13 × 71 × 71 × 769)See below for interesting mathematical facts about the number 389149240194 from the Numbermatics database.
Names of 389149240194
- Cardinal: 389149240194 can be written as Three hundred eighty-nine billion, one hundred forty-nine million, two hundred forty thousand, one hundred ninety-four.
Scientific notation
- Scientific notation: 3.89149240194 × 1011
Factors of 389149240194
Divisors of 389149240194
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 3 6 9 11 13 18 22 26 27 33 39 54 66 71 78 99 117 142 143 169 198 213 234 286 297 338 351 426 429 507 594 639 702 769 781 858 923 1014 1278 1287 1521 1538 1562 1846 1859 1917 2307 2343 2574 2769 3042 3718 3834 3861 4563 4614 4686 5041 5538 5577 6921 7029 7722 8307 8459 9126 9997 10082 10153 11154 11999 13842 14058 15123 16614 16731 16918 19994 20306 20763 21087 23998 24921 25377 29991 30246 30459 33462 35997 41526 42174 45369 49842 50193 50754 54599 55451 59982 60918 65533 71994 76131 89973 90738 91377 100386 107991 109198 109967 110902 129961 131066 131989 136107 152262 163797 166353 179946 182754 196599 215982 219934 228393 259922 263978 269919 272214 274131 323973 327594 329901 332706 389883 393198 395967 456786 491391 499059 539838 548262 589797 600589 647946 659802 709787 720863 779766 791934 851929 982782 989703 998118 1169649 1179594 1187901 1201178 1419574 1429571 1441726 1474173 1497177 1703858 1769391 1801767 1979406 2129361 2162589 2339298 2375802 2555787 2859142 2948346 2969109 2994354 3508947 3538782 3563703 3603534 3876529 4258722 4288713 4325178 5111574 5405301 5938218 6388083 6487767 7017894 7127406 7667361 7753058 7807657 8577426 9227231 9371219 10810602 11629587 12776166 12866139 12975534 15334722 15615314 16215903 18454462 18742438 19164249 19463301 23002083 23259174 23422971 25732278 27681693 28113657 32431806 34888761 38328498 38598417 38926602 42641819 46004166 46845942 50394877 55363386 56227314 69777522 70268913 77196834 83045079 84340971 85283638 100789754 101499541 104666283 127925457 140537826 151184631 166090158 168681942 202999082 209332566 210806739 249135237 253022913 255850914 302369262 304498623 383776371 421613478 453553893 498270474 506045826 554343647 608997246 655133401 767552742 907107786 913495869 1108687294 1151329113 1310266802 1360661679 1663030941 1826991738 1965400203 2302658226 2721323358 2740487607 3326061882 3930800406 4989092823 5480975214 5896200609 7206467411 9978185646 11792401218 14412934822 14967278469 17688601827 21619402233 29934556938 35377203654 43238804466 64858206699 129716413398 194574620097 389149240194
- Sum of all divisors σ(n): 1037480875200
- Sum of proper divisors (its aliquot sum) s(n): 648331635006
- 389149240194 is an abundant number, because the sum of its proper divisors (648331635006) is greater than itself. Its abundance is 259182394812
Bases of 389149240194
- Binary: 1011010100110110001101000101011100000102
- Hexadecimal: 0x5A9B1A2B82
- Base-36: 4YRTERGI
Squares and roots of 389149240194
- 389149240194 squared (3891492401942) is 151437131143567505157636
- 389149240194 cubed (3891492401943) is 58931644521678428962642225597221384
-
The
square root of 389149240194 is 623818.2749759739 -
The
cube root of 389149240194 is 7300.8270795803
Scales and comparisons
How big is 389149240194?- 389,149,240,194 seconds is equal to 12,373 years, 38 weeks, 4 days, 3 hours, 9 minutes, 54 seconds.
-
To count from 1 to 389,149,240,194 would take you about twenty-four thousand, seven 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 389149240194 cubic inches would be around 608.4 feet tall.
Recreational maths with 389149240194
- 389149240194 backwards is 491042941983
- 389149240194 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 389149240194's digits is 54
- More coming soon!
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