138734409528

Names of 138734409528

• Cardinal: 138734409528 can be written as One hundred thirty-eight billion, seven hundred thirty-four million, four hundred nine thousand, five hundred twenty-eight.

Scientific notation

• Scientific notation: 1.38734409528 × 10¹¹

Factors of 138734409528

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 100

Divisors of 138734409528

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 18 22 24 26 27 33 36 39 44 52 54 66 71 72 78 81 88 99 104 108 117 121 132 142 143 156 162 198 213 216 234 242 243 264 284 286 297 312 324 351 363 396 426 429 468 484 486 568 572 594 639 648 702 726 729 781 792 852 858 891 923 936 968 972 1053 1089 1144 1188 1278 1287 1404 1452 1458 1562 1573 1704 1716 1782 1846 1917 1944 2106 2178 2187 2343 2376 2556 2574 2673 2769 2808 2904 2916 3124 3146 3159 3267 3432 3564 3692 3834 3861 4212 4356 4374 4686 4719 5041 5112 5148 5346 5538 5751 5832 6248 6292 6318 6534 7029 7128 7384 7668 7722 8019 8307 8424 8591 8712 8748 9372 9438 9477 9801 10082 10153 10296 10692 11076 11502 11583 12584 12636 13068 14058 14157 15123 15336 15444 16038 16614 17182 17253 17496 18744 18876 18954 19602 20164 20306 21087 21384 22152 23004 23166 24057 24921 25272 25773 26136 28116 28314 28431 29403 30246 30459 30888 32076 33228 34364 34506 34749 37752 37908 39204 40328 40612 42174 42471 45369 46008 46332 48114 49842 51546 51759 55451 56232 56628 56862 58806 60492 60918 63261 64152 65533 66456 68728 69012 69498 74763 75816 77319 78408 81224 84348 84942 88209 90738 91377 92664 96228 99684 103092 103518 104247 110902 111683 113256 113724 117612 120984 121836 126522 127413 131066 136107 138024 138996 149526 154638 155277 166353 168696 169884 176418 181476 182754 189783 192456 196599 199368 206184 207036 208494 221804 223366 224289 227448 231957 235224 243672 253044 254826 262132 264627 272214 274131 277992 299052 309276 310554 312741 332706 335049 339768 352836 362952 365508 379566 382239 393198 408321 414072 416988 443608 446732 448578 463914 499059 506088 509652 524264 529254 544428 548262 569349 589797 598104 609961 618552 621108 625482 665412 670098 672867 695871 705672 720863 731016 759132 764478 786396 816642 822393 833976 893464 897156 927828 998118 1005147 1019304 1058508 1088856 1096524 1138698 1146717 1179594 1219922 1224963 1242216 1250964 1330824 1340196 1345734 1391742 1441726 1497177 1518264 1528956 1572792 1633284 1644786 1708047 1769391 1794312 1829883 1855656 1996236 2010294 2018601 2087613 2117016 2162589 2193048 2277396 2293434 2359188 2439844 2449926 2467179 2501928 2680392 2691468 2783484 2883452 2994354 3015441 3057912 3266568 3289572 3416094 3440151 3538782 3659766 3674889 3992472 4020588 4037202 4175226 4325178 4491531 4554792 4586868 4718376 4879688 4899852 4934358 5308173 5382936 5489649 5566968 5766904 5988708 6030882 6262839 6487767 6579144 6832188 6880302 7077564 7319532 7349778 7401537 7929493 8041176 8074404 8350452 8650356 8983062 9046323 9173736 9799704 9868716 10616346 10979298 11024667 11977416 12061764 12525678 12975534 13474593 13664376 13760604 14155128 14639064 14699556 14803074 15858986 15924519 16148808 16468947 16700904 17300712 17966124 18092646 18788517 19463301 19737432 21232692 21958596 22049334 22204611 23788479 24123528 25051356 25951068 26949186 27138969 27521208 29399112 29606148 31717972 31849038 32937894 35932248 36185292 37577034 38926602 40423779 42465384 43917192 44098668 44409222 47576958 47773557 49406841 50102712 51902136 53898372 54277938 58389903 59212296 63435944 63698076 65875788 71365437 72370584 75154068 77853204 80847558 81416907 88197336 88818444 95153916 95547114 98813682 107796744 108555876 116779806 121271337 127396152 131751576 142730874 143320671 148220523 150308136 155706408 161695116 162833814 175169709 177636888 190307832 191094228 197627364 214096311 217111752 233559612 242542674 244250721 285461748 286641342 296441046 323390232 325667628 350339418 382188456 395254728 428192622 444661569 467119224 485085348 488501442 525509127 570923496 573282684 592882092 642288933 651335256 700678836 856385244 889323138 970170696 977002884 1051018254 1146565368 1185764184 1284577866 1333984707 1401357672 1576527381 1712770488 1778646276 1926866799 1954005768 2102036508 2569155732 2667969414 3153054762 3557292552 3853733598 4204073016 5138311464 5335938828 5780600397 6306109524 7707467196 10671877656 11561200794 12612219048 15414934392 17341801191 23122401588 34683602382 46244803176 69367204764 138734409528
• Sum of all divisors σ(n): 468403975200
• Sum of proper divisors (its aliquot sum) s(n): 329669565672
• 138734409528 is an abundant number, because the sum of its proper divisors (329669565672) is greater than itself. Its abundance is 190935156144

Bases of 138734409528

• Binary: 10000001001101001101110001011100111000₂
• Hexadecimal: 0x204D371738
• Base-36: 1RQEVVI0

Squares and roots of 138734409528

• 138734409528 squared (138734409528²) is 19247236387082817182784
• 138734409528 cubed (138734409528³) is 2670253975207770688288310687165952
• The square root of 138734409528 is 372470.6827765103
• The cube root of 138734409528 is 5176.8001178037

Scales and comparisons

• 138,734,409,528 seconds is equal to 4,411 years, 16 weeks, 6 days, 7 hours, 58 minutes, 48 seconds.
• To count from 1 to 138,734,409,528 would take you about eight thousand, eight hundred twenty-two 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 138734409528 cubic inches would be around 431.4 feet tall.

Recreational maths with 138734409528

• 138734409528 backwards is 825904437831
• 138734409528 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138734409528's digits is 54
• More coming soon!