138558394368

Names of 138558394368

• Cardinal: 138558394368 can be written as One hundred thirty-eight billion, five hundred fifty-eight million, three hundred ninety-four thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 1.38558394368 × 10¹¹

Factors of 138558394368

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 155

Divisors of 138558394368

• Number of divisors d(n): 832
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 23 24 27 32 36 38 46 47 48 54 57 61 64 69 72 76 92 94 96 108 114 122 128 138 141 144 152 171 183 184 188 192 207 216 228 244 256 276 282 288 304 342 366 368 376 384 414 423 432 437 456 488 512 513 549 552 564 576 608 621 684 732 736 752 768 828 846 864 874 893 912 976 1024 1026 1081 1098 1104 1128 1152 1159 1216 1242 1269 1311 1368 1403 1464 1472 1504 1536 1647 1656 1692 1728 1748 1786 1824 1952 2048 2052 2162 2196 2208 2256 2304 2318 2432 2484 2538 2622 2679 2736 2806 2867 2928 2944 3008 3072 3243 3294 3312 3384 3456 3477 3496 3572 3648 3904 3933 4096 4104 4209 4324 4392 4416 4512 4608 4636 4864 4968 5076 5244 5358 5472 5612 5734 5856 5888 6016 6144 6486 6588 6624 6768 6912 6954 6992 7144 7296 7808 7866 8037 8208 8418 8601 8648 8784 8832 9024 9216 9272 9728 9729 9936 10152 10431 10488 10716 10944 11224 11468 11712 11776 11799 12032 12288 12627 12972 13176 13248 13536 13824 13908 13984 14288 14592 15616 15732 16074 16416 16836 17202 17296 17568 17664 18048 18432 18544 19456 19458 19872 20304 20539 20862 20976 21432 21888 22448 22936 23424 23552 23598 24064 24111 25254 25803 25944 26352 26496 26657 27072 27648 27816 27968 28576 29184 29187 31232 31293 31464 32148 32832 33672 34404 34592 35136 35328 36096 36864 37088 37881 38912 38916 39744 40608 41078 41724 41952 42864 43776 44896 45872 46848 47104 47196 48128 48222 50508 51606 51888 52704 52992 53314 54144 54473 55296 55632 55936 57152 58368 58374 61617 62464 62586 62928 64296 65664 65941 67344 68808 69184 70272 70656 72192 74176 75762 77409 77824 77832 79488 79971 81216 82156 83448 83904 85728 87552 89792 91744 93696 94208 94392 96256 96444 101016 103212 103776 105408 105984 106628 108288 108946 110592 111264 111872 114304 116736 116748 123234 124928 125172 125856 128592 131328 131882 134688 137616 138368 140544 141312 144384 148352 151524 154818 155664 158976 159942 162432 163419 164312 166896 167808 171456 175104 179584 183488 184851 187392 188784 192512 192888 197823 202032 206424 207552 210816 211968 213256 216576 217892 222528 223744 228608 233472 233496 239913 246468 249856 250344 251712 257184 262656 263764 269376 275232 276736 281088 282624 288768 296704 303048 309636 311328 317952 319884 324864 326838 328624 333792 335616 342912 350208 359168 366976 369702 374784 377568 385776 395646 404064 412848 415104 421632 423936 426512 433152 435784 445056 447488 457216 466992 479826 490257 492936 500688 503424 514368 525312 527528 538752 550464 553472 554553 562176 577536 593408 593469 606096 619272 622656 635904 639768 649728 653676 657248 667584 671232 685824 700416 718336 719739 733952 739404 749568 755136 771552 791292 808128 825696 830208 843264 847872 853024 866304 871568 890112 894976 914432 933984 959652 980514 985872 1001376 1006848 1028736 1050624 1055056 1077504 1100928 1106944 1109106 1124352 1186816 1186938 1212192 1238544 1245312 1252879 1271808 1279536 1299456 1307352 1314496 1335168 1342464 1371648 1436672 1439478 1467904 1470771 1478808 1510272 1543104 1582584 1616256 1651392 1660416 1686528 1706048 1732608 1743136 1780224 1780407 1789952 1828864 1867968 1919304 1961028 1971744 2002752 2013696 2057472 2101248 2110112 2155008 2201856 2213888 2218212 2248704 2373632 2373876 2424384 2477088 2490624 2505758 2543616 2559072 2598912 2614704 2628992 2670336 2684928 2743296 2873344 2878956 2935808 2941542 2957616 3020544 3086208 3165168 3232512 3302784 3320832 3373056 3412096 3486272 3560448 3560814 3657728 3735936 3758637 3838608 3922056 3943488 4005504 4027392 4114944 4220224 4310016 4403712 4427776 4436424 4747264 4747752 4848768 4954176 4981248 5011516 5118144 5197824 5229408 5257984 5340672 5369856 5486592 5746688 5757912 5871616 5883084 5915232 6041088 6172416 6330336 6465024 6605568 6641664 6746112 6824192 6972544 7120896 7121628 7471872 7517274 7677216 7844112 7886976 8011008 8054784 8229888 8440448 8620032 8807424 8872848 9495504 9697536 9908352 9962496 10023032 10236288 10458816 10515968 10681344 10973184 11275911 11515824 11743232 11766168 11830464 12082176 12344832 12660672 12930048 13211136 13283328 13648384 13945088 14241792 14243256 14943744 15034548 15354432 15688224 15773952 16022016 16109568 16459776 16880896 17240064 17614848 17745696 18991008 19395072 19816704 19924992 20046064 20472576 20917632 21031936 21362688 22551822 23031648 23532336 23660928 24164352 24689664 25321344 25860096 26422272 27296768 27890176 28486512 29887488 30069096 30708864 31376448 31547904 32044032 32919552 33761792 33827733 35229696 35491392 37982016 38790144 39633408 39849984 40092128 40945152 41835264 42063872 42725376 45103644 46063296 47064672 47321856 48328704 49379328 50642688 51720192 52844544 54593536 55780352 56973024 59774976 60138192 61417728 62752896 63095808 64088064 67523584 67655466 70982784 75964032 77580288 79266816 80184256 81890304 83670528 84127744 90207288 92126592 94129344 94643712 98758656 101285376 105689088 109187072 111560704 113946048 119549952 120276384 122835456 125505792 126191616 128176128 135047168 135310932 141965568 151928064 155160576 158533632 160368512 163780608 167341056 180414576 184253184 188258688 189287424 202570752 223121408 227892096 240552768 245670912 251011584 252383232 270094336 270621864 283931136 303856128 317067264 320737024 327561216 334682112 360829152 368506368 376517376 378574848 405141504 455784192 481105536 491341824 502023168 541243728 567862272 607712256 641474048 669364224 721658304 737012736 753034752 757149696 810283008 911568384 962211072 982683648 1004046336 1082487456 1135724544 1215424512 1282948096 1443316608 1474025472 1506069504 1823136768 1924422144 2008092672 2164974912 2271449088 2430849024 2565896192 2886633216 2948050944 3012139008 3646273536 3848844288 4329949824 5131792384 5773266432 6024278016 7292547072 7697688576 8659899648 11546532864 15395377152 17319799296 23093065728 34639598592 46186131456 69279197184 138558394368
• Sum of all divisors σ(n): 468027187200
• Sum of proper divisors (its aliquot sum) s(n): 329468792832
• 138558394368 is an abundant number, because the sum of its proper divisors (329468792832) is greater than itself. Its abundance is 190910398464

Bases of 138558394368

• Binary: 10000001000010101110010101000000000000₂
• Hexadecimal: 0x2042B95000
• Base-36: 1RNI39C0

Squares and roots of 138558394368

• 138558394368 squared (138558394368²) is 19198428649838214119424
• 138558394368 cubed (138558394368³) is 2660103448110193051355976441004032
• The square root of 138558394368 is 372234.3272295021
• The cube root of 138558394368 is 5174.6098875007

Scales and comparisons

• 138,558,394,368 seconds is equal to 4,405 years, 37 weeks, 6 days, 2 hours, 52 minutes, 48 seconds.
• To count from 1 to 138,558,394,368 would take you about eight thousand, eight hundred eleven 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 138558394368 cubic inches would be around 431.2 feet tall.

Recreational maths with 138558394368

• 138558394368 backwards is 863493855831
• The number of decimal digits it has is: 12
• The sum of 138558394368's digits is 63
• More coming soon!