138826776906
138,826,776,906 is an even composite number composed of six prime numbers multiplied together.
138826776906 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 138826776906:
2 × 34 × 23 × 312 × 137 × 283
(2 × 3 × 3 × 3 × 3 × 23 × 31 × 31 × 137 × 283)See below for interesting mathematical facts about the number 138826776906 from the Numbermatics database.
Names of 138826776906
- Cardinal: 138826776906 can be written as One hundred thirty-eight billion, eight hundred twenty-six million, seven hundred seventy-six thousand, nine hundred six.
Scientific notation
- Scientific notation: 1.38826776906 × 1011
Factors of 138826776906
Divisors of 138826776906
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 6 9 18 23 27 31 46 54 62 69 81 93 137 138 162 186 207 274 279 283 411 414 558 566 621 713 822 837 849 961 1233 1242 1426 1674 1698 1863 1922 2139 2466 2511 2547 2883 3151 3699 3726 4247 4278 5022 5094 5766 6302 6417 6509 7398 7641 8494 8649 8773 9453 11097 12741 12834 13018 15282 17298 17546 18906 19251 19527 22103 22194 22923 25482 25947 26319 28359 38223 38502 38771 39054 44206 45846 51894 52638 56718 57753 58581 66309 76446 77542 77841 78957 85077 97681 114669 115506 116313 117162 131657 132618 155682 157914 170154 175743 195362 198927 201779 229338 232626 236871 255231 263314 271963 293043 344007 348939 351486 394971 397854 403558 473742 510462 527229 543926 586086 596781 605337 688014 697878 710613 789942 815889 879129 891733 1046817 1054458 1184913 1193562 1201901 1210674 1421226 1631778 1758258 1783466 1790343 1816011 2093634 2369826 2403802 2447667 2637387 2675199 3028111 3140451 3554739 3580686 3605703 3632022 4895334 5274774 5350398 5448033 6056222 6255149 6280902 7109478 7211406 7343001 7912161 8025597 9084333 10664217 10817109 10896066 12510298 14686002 15824322 16051194 16344099 18168666 18765447 21328434 21634218 22029003 24076791 27252999 27643723 32451327 32688198 37258931 37530894 44058006 48153582 54505998 55287446 56296341 64902654 72230373 74517862 81758997 82931169 97353981 111776793 112592682 144460746 163517994 165862338 168889023 194707962 223553586 245276991 248793507 335330379 337778046 490553982 497587014 506667069 670660758 746380521 856955413 1005991137 1013334138 1492761042 1713910826 2011982274 2239141563 2570866239 3017973411 4478283126 5141732478 6035946822 7712598717 15425197434 23137796151 46275592302 69413388453 138826776906
- Sum of all divisors σ(n): 339050619072
- Sum of proper divisors (its aliquot sum) s(n): 200223842166
- 138826776906 is an abundant number, because the sum of its proper divisors (200223842166) is greater than itself. Its abundance is 61397065260
Bases of 138826776906
- Binary: 100000010100101011100010000001010010102
- Hexadecimal: 0x2052B8814A
- Base-36: 1RRXVMMI
Squares and roots of 138826776906
- 138826776906 squared (1388267769062) is 19272873986108294932836
- 138826776906 cubed (1388267769063) is 2675590977206907203796873625885416
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The
square root of 138826776906 is 372594.6549616621 -
The
cube root of 138826776906 is 5177.9487426599
Scales and comparisons
How big is 138826776906?- 138,826,776,906 seconds is equal to 4,414 years, 13 weeks, 4 days, 9 hours, 35 minutes, 6 seconds.
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To count from 1 to 138,826,776,906 would take you about eight thousand, eight hundred twenty-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 138826776906 cubic inches would be around 431.5 feet tall.
Recreational maths with 138826776906
- 138826776906 backwards is 609677628831
- The number of decimal digits it has is: 12
- The sum of 138826776906's digits is 63
- More coming soon!
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