138872990592

Names of 138872990592

• Cardinal: 138872990592 can be written as One hundred thirty-eight billion, eight hundred seventy-two million, nine hundred ninety thousand, five hundred ninety-two.

Scientific notation

• Scientific notation: 1.38872990592 × 10¹¹

Factors of 138872990592

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 7441

Divisors of 138872990592

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 27 28 32 36 38 41 42 48 54 56 57 63 64 72 76 82 84 96 108 112 114 123 126 128 133 144 152 164 168 171 189 192 216 224 228 246 252 266 287 288 304 328 336 342 369 378 384 399 432 448 456 492 504 513 532 574 576 608 656 672 684 738 756 779 798 861 864 896 912 984 1008 1026 1064 1107 1148 1152 1197 1216 1312 1344 1368 1476 1512 1558 1596 1722 1728 1824 1968 2016 2052 2128 2214 2296 2337 2394 2432 2583 2624 2688 2736 2952 3024 3116 3192 3444 3456 3591 3648 3936 4032 4104 4256 4428 4592 4674 4788 5166 5248 5453 5472 5904 6048 6232 6384 6888 7011 7182 7296 7369 7749 7872 8064 8208 8512 8856 9184 9348 9576 10332 10906 10944 11808 12096 12464 12768 13776 14022 14364 14738 15498 15744 16359 16416 17024 17712 18368 18696 19152 20664 21033 21812 21888 22107 23616 24192 24928 25536 27552 28044 28728 29476 30996 32718 32832 35424 36736 37392 38304 41328 42066 43624 44214 47232 49077 49856 51072 51583 55104 56088 57456 58952 61992 65436 65664 66321 70848 74784 76608 82656 84132 87248 88428 98154 99712 103166 110208 112176 114912 117904 123984 130872 132642 140011 141696 147231 149568 153216 154749 165312 168264 174496 176856 196308 198963 206332 224352 229824 235808 247968 261744 265284 280022 294462 299136 302129 309498 330624 336528 348992 353712 392616 397926 412664 420033 448704 459648 464247 471616 495936 523488 530568 560044 588924 604258 618996 673056 697984 707424 785232 795852 825328 840066 897408 906387 928494 943232 980077 991872 1046976 1061136 1120088 1177848 1208516 1237992 1260099 1346112 1392741 1414848 1570464 1591704 1650656 1680132 1812774 1856988 1960154 2093952 2114903 2122272 2240176 2355696 2417032 2475984 2520198 2692224 2719161 2785482 2829696 2940231 3140928 3183408 3301312 3360264 3625548 3713976 3780297 3920308 4229806 4244544 4480352 4711392 4834064 4951968 5040396 5438322 5570964 5740451 5880462 6281856 6344709 6366816 6602624 6720528 7251096 7427952 7560594 7840616 8157483 8459612 8489088 8820693 8960704 9422784 9668128 9903936 10080792 10876644 11141928 11480902 11760924 12689418 12733632 13441056 14502192 14855904 15121188 15681232 16314966 16919224 17221353 17641386 17921408 18845568 19034127 19336256 19807872 20161584 21753288 22283856 22961804 23521848 25378836 25467264 26462079 26882112 29004384 29711808 30242376 31362464 32629932 33838448 34442706 35282772 38068254 38672512 40183157 40323168 43506576 44567712 45923608 47043696 50757672 51664059 52924158 53764224 57102381 58008768 59423616 60484752 62724928 65259864 67676896 68885412 70565544 76136508 80366314 80646336 87013152 89135424 91847216 94087392 101515344 103328118 105848316 114204762 116017536 120549471 120969504 125449856 130519728 135353792 137770824 141131088 152273016 154992177 160732628 161292672 174026304 178270848 183694432 188174784 203030688 206656236 211696632 228409524 241098942 241939008 261039456 270707584 275541648 282262176 304546032 309984354 321465256 348052608 361648413 367388864 376349568 406061376 413312472 423393264 456819048 482197884 483878016 522078912 551083296 564524352 609092064 619968708 642930512 723296826 734777728 812122752 826624944 846786528 913638096 964395768 1044157824 1084945239 1102166592 1129048704 1218184128 1239937416 1285861024 1446593652 1653249888 1693573056 1827276192 1928791536 2169890478 2204333184 2436368256 2479874832 2571722048 2893187304 3306499776 3387146112 3654552384 3857583072 4339780956 4959749664 5143444096 5786374608 6612999552 7309104768 7715166144 8679561912 9919499328 11572749216 15430332288 17359123824 19838998656 23145498432 34718247648 46290996864 69436495296 138872990592
• Sum of all divisors σ(n): 505169280000
• Sum of proper divisors (its aliquot sum) s(n): 366296289408
• 138872990592 is an abundant number, because the sum of its proper divisors (366296289408) is greater than itself. Its abundance is 227423298816

Bases of 138872990592

• Binary: 10000001010101011110011010101110000000₂
• Hexadecimal: 0x205579AB80
• Base-36: 1RSPE5C0

Squares and roots of 138872990592

• 138872990592 squared (138872990592²) is 19285707515965720510464
• 138872990592 cubed (138872990592³) is 2678263878424771194244168509554688
• The square root of 138872990592 is 372656.6658359945
• The cube root of 138872990592 is 5178.5232368969

Scales and comparisons

• 138,872,990,592 seconds is equal to 4,415 years, 38 weeks, 6 hours, 43 minutes, 12 seconds.
• To count from 1 to 138,872,990,592 would take you about eight thousand, eight hundred thirty-one 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 138872990592 cubic inches would be around 431.5 feet tall.

Recreational maths with 138872990592

• 138872990592 backwards is 295099278831
• 138872990592 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138872990592's digits is 63
• More coming soon!