138044155392

Names of 138044155392

• Cardinal: 138044155392 can be written as One hundred thirty-eight billion, forty-four million, one hundred fifty-five thousand, three hundred ninety-two.

Scientific notation

• Scientific notation: 1.38044155392 × 10¹¹

Factors of 138044155392

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 7788

Divisors of 138044155392

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 27 32 33 36 39 44 48 52 54 64 66 72 78 81 88 96 99 104 108 117 128 132 143 144 156 162 176 192 198 208 216 234 243 256 264 286 288 297 312 324 351 352 384 396 416 429 432 468 486 512 528 572 576 594 624 648 702 704 768 792 832 858 864 891 936 972 1053 1056 1144 1152 1188 1248 1287 1296 1404 1408 1536 1584 1664 1716 1728 1782 1872 1944 2106 2112 2288 2304 2376 2496 2574 2592 2673 2808 2816 3159 3168 3328 3432 3456 3564 3744 3861 3888 4212 4224 4576 4608 4752 4992 5148 5184 5346 5616 5632 6318 6336 6656 6864 6912 7128 7488 7722 7759 7776 8424 8448 9152 9504 9984 10296 10368 10692 11232 11583 12636 12672 13728 13824 14256 14976 15444 15518 15552 16848 16896 18304 19008 19968 20592 20736 21384 22464 23166 23277 25272 25344 27456 28512 29952 30888 31036 31104 33696 34749 36608 38016 41184 41472 42768 44928 46332 46554 50544 50688 54912 57024 59904 61776 62072 62208 67392 69498 69831 73216 76032 82368 85349 85536 89856 92664 93108 100867 101088 109824 114048 123552 124144 124416 134784 138996 139662 152064 164736 170698 171072 179712 185328 186216 201734 202176 209493 219648 228096 247104 248288 256047 269568 277992 279324 302601 329472 341396 342144 370656 372432 403468 404352 418986 456192 494208 496576 512094 539136 555984 558648 605202 628479 658944 682792 684288 741312 744864 768141 806936 808704 837972 907803 988416 993152 1024188 1109537 1111968 1117296 1210404 1256958 1365584 1368576 1482624 1489728 1536282 1613872 1617408 1675944 1815606 1885437 1976832 1986304 2048376 2219074 2223936 2234592 2304423 2420808 2513916 2723409 2731168 2965248 2979456 3072564 3227744 3328611 3351888 3631212 3770874 3972608 4096752 4438148 4447872 4469184 4608846 4841616 5027832 5446818 5462336 5930496 5958912 6145128 6455488 6657222 6703776 6913269 7262424 7541748 8170227 8193504 8876296 8895744 8938368 9217692 9683232 9985833 10055664 10893636 10924672 11917824 12290256 12910976 13314444 13407552 13826538 14524848 15083496 16340454 16387008 17752592 17791488 17876736 18435384 19366464 19971666 20111328 20739807 21787272 21849344 24510681 24580512 25821952 26628888 26815104 27653076 29049696 29957499 30166992 32680908 32774016 35505184 35753472 36870768 38732928 39943332 40222656 41479614 43574544 43698688 49021362 49161024 51643904 53257776 53630208 55306152 58099392 59914998 60333984 65361816 65548032 71010368 73741536 77465856 79886664 80445312 82959228 87149088 89872497 98042724 98322048 106515552 107260416 110612304 116198784 119829996 120667968 130723632 131096064 142020736 147483072 154931712 159773328 160890624 165918456 174298176 179744994 196085448 196644096 213031104 221224608 232397568 239659992 241335936 261447264 269617491 284041472 294966144 319546656 321781248 331836912 348596352 359489988 392170896 393288192 426062208 442449216 464795136 479319984 482671872 522894528 539234982 568082944 589932288 639093312 663673824 697192704 718979976 784341792 852124416 884898432 958639968 965343744 1045789056 1078469964 1179864576 1278186624 1327347648 1394385408 1437959952 1568683584 1704248832 1769796864 1917279936 2091578112 2156939928 2556373248 2654695296 2875919904 3137367168 3539593728 3834559872 4183156224 4313879856 5112746496 5309390592 5751839808 6274734336 7669119744 8627759712 10618781184 11503679616 12549468672 15338239488 17255519424 23007359232 34511038848 46014718464 69022077696 138044155392
• Sum of all divisors σ(n): 485453928960
• Sum of proper divisors (its aliquot sum) s(n): 347409773568
• 138044155392 is an abundant number, because the sum of its proper divisors (347409773568) is greater than itself. Its abundance is 209365618176

Bases of 138044155392

• Binary: 10000000100100000100101010011000000000₂
• Hexadecimal: 0x202412A600
• Base-36: 1REZXC00

Squares and roots of 138044155392

• 138044155392 squared (138044155392²) is 19056188837890642673664
• 138044155392 cubed (138044155392³) is 2630595493117071774746019561996288
• The square root of 138044155392 is 371542.9388267257
• The cube root of 138044155392 is 5168.2003519921

Scales and comparisons

• 138,044,155,392 seconds is equal to 4,389 years, 19 weeks, 4 days, 6 hours, 43 minutes, 12 seconds.
• To count from 1 to 138,044,155,392 would take you about eight thousand, seven hundred seventy-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 138044155392 cubic inches would be around 430.7 feet tall.

Recreational maths with 138044155392

• 138044155392 backwards is 293551440831
• The number of decimal digits it has is: 12
• The sum of 138044155392's digits is 45
• More coming soon!