138162396330

Names of 138162396330

• Cardinal: 138162396330 can be written as One hundred thirty-eight billion, one hundred sixty-two million, three hundred ninety-six thousand, three hundred thirty.

Scientific notation

• Scientific notation: 1.3816239633 × 10¹¹

Factors of 138162396330

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 468

Divisors of 138162396330

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 19 21 23 27 30 35 38 42 45 46 54 57 63 69 70 90 95 105 114 115 126 133 135 138 161 171 189 190 207 210 230 266 270 285 315 322 342 345 378 399 409 414 437 483 513 570 621 630 665 690 798 805 818 855 874 945 966 1026 1035 1197 1227 1242 1311 1330 1449 1610 1710 1890 1995 2045 2070 2185 2394 2415 2454 2565 2622 2863 2898 3059 3105 3591 3681 3933 3990 4090 4347 4370 4830 5130 5726 5985 6118 6135 6210 6555 7182 7245 7362 7771 7866 8589 8694 9177 9407 11043 11799 11970 12270 13110 14315 14490 15295 15542 17178 17955 18354 18405 18814 19665 21735 22086 23313 23598 25767 27531 28221 28630 30590 35910 36810 38855 39330 42945 43470 45885 46626 47035 51534 54397 55062 55215 56442 58995 65849 69939 77301 77710 82593 84663 85890 91770 94070 108794 110430 116565 117990 128835 131698 137655 139878 141105 154602 163191 165186 167281 169326 178733 197547 209817 233130 253989 257670 271985 275310 282210 326382 329245 334562 349695 357466 386505 395094 412965 419634 423315 489573 501843 507978 536199 543970 592641 658490 699390 773010 815955 825930 836405 846630 893665 979146 987735 1003686 1049085 1072398 1170967 1185282 1251131 1269945 1468719 1505529 1608597 1631910 1672810 1777923 1787330 1975470 2098170 2341934 2447865 2502262 2509215 2539890 2680995 2937438 2963205 3011058 3178339 3217194 3512901 3555846 3753393 3847463 4516587 4825791 4895730 5018430 5361990 5854835 5926410 6255655 6356678 7025802 7343595 7506786 7527645 7694926 8042985 8889615 9033174 9535017 9651582 10538703 11260179 11542389 11709670 12511310 14687190 15055290 15891695 16085970 17564505 17779230 18766965 19070034 19237315 21077406 22248373 22520358 22582935 23084778 24128955 26932241 28605051 31616109 31783390 33780537 34627167 35129010 37533930 38474630 44496746 45165870 47675085 48257910 52693515 53864482 56300895 57210102 57711945 63232218 66745119 67561074 69254334 73101797 80796723 85815153 95350170 103881501 105387030 111241865 112601790 115423890 133490238 134661205 143025255 146203594 158080545 161593446 168902685 171630306 173135835 200235357 207763002 219305391 222483730 242390169 269322410 286050510 316161090 333725595 337805370 346271670 365508985 400470714 403983615 429075765 438610782 484780338 511712579 519407505 600706071 657916173 667451190 727170507 731017970 807967230 858151530 1001176785 1023425158 1038815010 1096526955 1201412142 1211950845 1315832346 1454341014 1535137737 1973748519 2002353570 2193053910 2423901690 2558562895 3003530355 3070275474 3289580865 3635852535 3947497038 4605413211 5117125790 6007060710 6579161730 7271705070 7675688685 9210826422 9868742595 13816239633 15351377370 19737485190 23027066055 27632479266 46054132110 69081198165 138162396330
• Sum of all divisors σ(n): 463632076800
• Sum of proper divisors (its aliquot sum) s(n): 325469680470
• 138162396330 is an abundant number, because the sum of its proper divisors (325469680470) is greater than itself. Its abundance is 187307284140

Bases of 138162396330

• Binary: 10000000101011000111101101110010101010₂
• Hexadecimal: 0x202B1EDCAA
• Base-36: 1RGYBNAI

Squares and roots of 138162396330

• 138162396330 squared (138162396330²) is 19088847759647997468900
• 138162396330 cubed (138162396330³) is 2637360949651519207588998649137000
• The square root of 138162396330 is 371702.0262656635
• The cube root of 138162396330 is 5169.6755284493

Scales and comparisons

• 138,162,396,330 seconds is equal to 4,393 years, 7 weeks, 19 hours, 25 minutes, 30 seconds.
• To count from 1 to 138,162,396,330 would take you about eight thousand, seven hundred eighty-six 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 138162396330 cubic inches would be around 430.8 feet tall.

Recreational maths with 138162396330

• 138162396330 backwards is 033693261831
• 138162396330 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138162396330's digits is 45
• More coming soon!