138899120349752

Names of 138899120349752

• Cardinal: 138899120349752 can be written as One hundred thirty-eight trillion, eight hundred ninety-nine billion, one hundred twenty million, three hundred forty-nine thousand, seven hundred fifty-two.

Scientific notation

• Scientific notation: 1.38899120349752 × 10¹⁴

Factors of 138899120349752

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 19772

Divisors of 138899120349752

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 7 8 14 19 28 38 56 61 73 76 79 122 133 146 152 158 244 266 292 316 361 427 488 511 532 553 584 632 722 854 1022 1064 1106 1159 1387 1444 1501 1708 2044 2212 2318 2527 2774 2888 3002 3416 4088 4424 4453 4636 4819 5054 5548 5767 6004 8113 8906 9272 9638 9709 10108 10507 11096 11534 12008 16226 17812 19276 19418 19531 20216 21014 22021 23068 26353 28519 31171 32452 33733 35624 38552 38836 39062 40369 42028 44042 46136 52706 57038 62342 64904 67466 77672 78124 80738 84056 84607 88084 91561 105412 109573 114076 124684 134932 136717 154147 156248 161476 169214 176168 183122 184471 199633 210824 219146 228152 249368 269864 273434 308294 322952 338428 351787 366244 368942 371089 399266 438292 546868 592249 616588 640927 676856 703574 732488 737884 742178 767011 798532 876584 1093736 1184498 1191391 1233176 1281854 1407148 1425763 1475768 1484356 1534022 1542949 1597064 1607533 1739659 2081887 2368996 2382782 2462509 2563708 2597623 2814296 2851526 2968712 3068044 3085898 3215066 3479318 4163774 4737992 4765564 4925018 5127416 5195246 5703052 6136088 6171796 6430132 6683953 6958636 7050691 8327548 8339737 9531128 9850036 9980341 10390492 10800643 11252731 11406104 12177613 12343592 12860264 13367906 13917272 14101382 14573209 16655096 16679474 19700072 19960682 20780984 21601286 22505462 22636429 24355226 26735812 27089497 28202764 29146418 29316031 33358948 39921364 43202572 45010924 45272858 46787671 48710452 49354837 53471624 54178994 56405528 58292836 58632062 66717896 79842728 86405144 86971543 90021848 90545716 93575342 94119889 97420904 98709674 108357988 112635277 116585672 117264124 126995107 158455003 173943086 181091432 187150684 188239778 189626479 197419348 205212217 216715976 225270554 234528248 253990214 316910006 347886172 374301368 376479556 379252958 394838696 410424434 430092151 450541108 507980428 514700443 557004589 608800801 633820012 658839223 695772344 752959112 758505916 788446939 820848868 860184302 888965749 901082216 1015960856 1029400886 1114009178 1217601602 1267640024 1317678446 1517011832 1576893878 1641697736 1652459317 1720368604 1777931498 1788277891 2058801772 2140070263 2228018356 2435203204 2635356892 3010645057 3153787756 3304918634 3440737208 3555862996 3576555782 3602903101 3899032123 4117603544 4280140526 4456036712 4870406408 5270713784 6021290114 6307575512 6609837268 6870751897 7111725992 7153111564 7205806202 7798064246 8560281052 11567215219 12042580228 12517945237 13219674536 13741503794 14306223128 14411612404 14980491841 15596128492 17120562104 23134430438 24085160456 25035890474 27483007588 28823224808 29960983682 31192256984 31396727023 33977279929 40661334997 46268860876 48095263279 50071780948 54966015176 59921967364 62793454046 67954559858 81322669994 92537721752 96190526558 100143561896 119843934728 125586908092 130544286043 135909119716 162645339988 192381053116 219777089161 237840959503 251173816184 261088572086 271818239432 284629344979 325290679976 384762106232 439554178322 475681919006 522177144172 569258689958 879108356644 913810002301 951363838012 1044354288344 1138517379916 1758216713288 1827620004602 1902727676024 2277034759832 2480341434817 3655240009204 4960682869634 7310480018408 9921365739268 17362390043719 19842731478536 34724780087438 69449560174876 138899120349752
• Sum of all divisors σ(n): 327767835801600
• Sum of proper divisors (its aliquot sum) s(n): 188868715451848
• 138899120349752 is an abundant number, because the sum of its proper divisors (188868715451848) is greater than itself. Its abundance is 49969595102096

Bases of 138899120349752

• Binary: 11111100101001111111000101110100110001000111000₂
• Hexadecimal: 0x7E53F8BA6238
• Base-36: 1D8HDHZJG8

Squares and roots of 138899120349752

• 138899120349752 squared (138899120349752²) is 19292965633934890158806461504
• 138899120349752 cubed (138899120349752³) is 2679775955491551696754873456042354003947008
• The square root of 138899120349752 is 11785547.0959031851
• The cube root of 138899120349752 is 51788.4800624505

Scales and comparisons

• 138,899,120,349,752 seconds is equal to 4,416,562 years, 19 weeks, 6 days, 18 hours, 2 minutes, 32 seconds.
• To count from 1 to 138,899,120,349,752 would take you about eleven million, forty-one thousand, four hundred five 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 138899120349752 cubic inches would be around 4315.7 feet tall.

Recreational maths with 138899120349752

• 138899120349752 backwards is 257943021998831
• The number of decimal digits it has is: 15
• The sum of 138899120349752's digits is 71
• More coming soon!