138793688064

Names of 138793688064

• Cardinal: 138793688064 can be written as One hundred thirty-eight billion, seven hundred ninety-three million, six hundred eighty-eight thousand and sixty-four.

Scientific notation

• Scientific notation: 1.38793688064 × 10¹¹

Factors of 138793688064

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 94

Divisors of 138793688064

• Number of divisors d(n): 594
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 31 32 34 36 41 48 51 62 64 68 72 82 93 96 102 123 124 128 136 144 153 164 186 192 204 246 248 256 272 279 288 289 306 328 369 372 384 408 492 496 512 527 544 558 576 578 612 656 697 738 744 768 816 867 984 992 1024 1054 1088 1116 1152 1156 1224 1271 1312 1394 1476 1488 1536 1581 1632 1681 1734 1968 1984 2091 2108 2176 2232 2304 2312 2448 2542 2601 2624 2788 2952 2976 3072 3162 3264 3362 3468 3813 3936 3968 4182 4216 4352 4464 4608 4624 4743 4896 5043 5084 5202 5248 5576 5904 5952 6273 6324 6528 6724 6936 7626 7872 7936 8364 8432 8704 8928 8959 9216 9248 9486 9792 10086 10168 10404 10496 11152 11439 11808 11849 11904 12546 12648 13056 13448 13872 15129 15252 15744 15872 16728 16864 17408 17856 17918 18496 18972 19584 20172 20336 20808 20992 21607 22304 22878 23616 23698 23808 25092 25296 26112 26877 26896 27744 28577 30258 30504 31488 31744 33456 33728 35547 35712 35836 36992 37944 39168 40344 40672 41616 41984 43214 44608 45756 47232 47396 47616 50184 50592 52111 52224 53754 53792 55488 57154 60516 61008 62976 64821 66912 67456 71094 71424 71672 73984 75888 78336 80631 80688 81344 83232 85731 86428 89216 91512 94464 94792 95232 100368 101184 104222 106641 107508 107584 110976 114308 121032 122016 125952 129642 133824 134912 142188 142848 143344 147968 151776 156333 156672 161262 161376 162688 166464 171462 172856 178432 183024 188928 189584 194463 200736 202368 208444 213282 215016 215168 221952 228616 242064 244032 257193 259284 267648 269824 284376 285696 286688 295936 303552 312666 322524 322752 325376 332928 342924 345712 356864 366048 367319 377856 379168 388926 401472 404736 416888 426564 430032 430336 443904 457232 468999 484128 485809 488064 514386 518568 535296 539648 568752 573376 607104 625332 645048 645504 650752 665856 685848 691424 713728 732096 734638 758336 777852 802944 809472 833776 853128 860064 860672 885887 887808 914464 937998 968256 971618 976128 1028772 1037136 1070592 1101957 1137504 1146752 1214208 1250664 1290096 1291008 1301504 1331712 1371696 1382848 1457427 1464192 1469276 1516672 1555704 1605888 1618944 1667552 1706256 1720128 1721344 1771774 1828928 1875996 1936512 1943236 1952256 2057544 2074272 2141184 2203914 2275008 2293504 2428416 2501328 2580192 2582016 2657661 2663424 2743392 2765696 2914854 2928384 2938552 3033344 3111408 3211776 3305871 3335104 3412512 3440256 3543548 3657856 3751992 3873024 3886472 3904512 4115088 4148544 4372281 4407828 4550016 4587008 4856832 5002656 5160384 5164032 5315322 5486784 5531392 5829708 5856768 5877104 6066688 6222816 6423552 6611742 6670208 6825024 6880512 7087096 7315712 7503984 7746048 7772944 7972983 8230176 8297088 8744562 8815656 9100032 9174016 10005312 10320768 10630644 10973568 11062784 11659416 11713536 11754208 12133376 12445632 13223484 13340416 13650048 13761024 14174192 14631424 15007968 15060079 15492096 15545888 15945966 16460352 16594176 17489124 17631312 18200064 20010624 20641536 21261288 21947136 22125568 23318832 23508416 24891264 26446968 26680832 27300096 27522048 28348384 29262848 30015936 30120158 31091776 31891932 32920704 33188352 34978248 35262624 36400128 40021248 41283072 42522576 43894272 45180237 46637664 47016832 49782528 52893936 53361664 54600192 56696768 60031872 60240316 62183552 63783864 65841408 66376704 69956496 70525248 80042496 82566144 85045152 87788544 90360474 93275328 94033664 99565056 105787872 109200384 113393536 120063744 120480632 124367104 127567728 131682816 135540711 139912992 141050496 160084992 170090304 180720948 186550656 188067328 199130112 211575744 226787072 240127488 240961264 248734208 255135456 263365632 271081422 279825984 282100992 340180608 361441896 373101312 376134656 423151488 453574144 480254976 481922528 497468416 510270912 542162844 559651968 564201984 680361216 722883792 746202624 846302976 907148288 963845056 1020541824 1084325688 1119303936 1128403968 1360722432 1445767584 1492405248 1692605952 1927690112 2041083648 2168651376 2238607872 2721444864 2891535168 3385211904 3855380224 4082167296 4337302752 4477215744 5783070336 7710760448 8164334592 8674605504 11566140672 15421520896 17349211008 23132281344 34698422016 46264562688 69396844032 138793688064
• Sum of all divisors σ(n): 450437797472
• Sum of proper divisors (its aliquot sum) s(n): 311644109408
• 138793688064 is an abundant number, because the sum of its proper divisors (311644109408) is greater than itself. Its abundance is 172850421344

Bases of 138793688064

• Binary: 10000001010000101111111001110000000000₂
• Hexadecimal: 0x2050BF9C00
• Base-36: 1RRE6F40

Squares and roots of 138793688064

• 138793688064 squared (138793688064²) is 19263687846406936068096
• 138793688064 cubed (138793688064³) is 2673678281916472227841306886406144
• The square root of 138793688064 is 372550.2490456825
• The cube root of 138793688064 is 5177.5373284125

Scales and comparisons

• 138,793,688,064 seconds is equal to 4,413 years, 10 weeks, 6 days, 10 hours, 14 minutes, 24 seconds.
• To count from 1 to 138,793,688,064 would take you about eight thousand, eight hundred twenty-six 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 138793688064 cubic inches would be around 431.5 feet tall.

Recreational maths with 138793688064

• 138793688064 backwards is 460886397831
• The number of decimal digits it has is: 12
• The sum of 138793688064's digits is 63
• More coming soon!