138808401160

Names of 138808401160

• Cardinal: 138808401160 can be written as One hundred thirty-eight billion, eight hundred eight million, four hundred one thousand, one hundred sixty.

Scientific notation

• Scientific notation: 1.3880840116 × 10¹¹

Factors of 138808401160

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 477

Divisors of 138808401160

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 4 5 8 10 11 13 20 22 26 31 40 41 44 52 55 61 62 65 82 88 104 110 122 124 130 143 155 164 205 220 244 248 260 286 305 310 313 328 341 403 410 440 451 488 520 533 572 610 620 626 671 682 715 793 806 820 902 1066 1144 1220 1240 1252 1271 1342 1364 1430 1565 1586 1612 1640 1705 1804 1891 2015 2132 2255 2440 2501 2504 2542 2665 2684 2728 2860 3130 3172 3224 3355 3410 3443 3608 3782 3965 4030 4069 4264 4433 4510 5002 5084 5330 5368 5720 5863 6260 6344 6355 6710 6820 6886 7564 7930 8060 8138 8723 8866 9020 9455 9703 10004 10168 10660 11726 12505 12520 12710 12833 13420 13640 13772 13981 15128 15860 16120 16276 16523 17215 17446 17732 18040 18910 19093 19406 20008 20345 20801 21320 22165 23452 24583 25010 25420 25666 26840 27511 27544 27962 29315 31720 32513 32552 33046 34430 34892 35464 37820 38186 38812 40690 41602 43615 44330 44759 46904 48515 49166 50020 50840 51332 55022 55924 58630 64165 65026 66092 68860 69784 69905 75640 76372 77531 77624 81380 82615 83204 87230 88660 89518 95465 97030 98332 100040 102664 104005 106733 110044 111848 117260 122915 126139 128330 130052 132184 137555 137720 139810 141163 152744 155062 162565 162760 165230 166408 166829 174460 177320 179036 181753 190930 194060 196664 208010 210023 213466 220088 223795 234520 245830 248209 252278 256660 260104 270413 275110 279620 282326 310124 325130 330460 333658 348920 357643 358072 363506 381860 387655 388120 397823 416020 420046 426932 447590 491660 496418 504556 513320 533665 540826 550220 559240 564652 591883 620248 630695 650260 660920 667316 705815 715286 727012 763720 775310 782813 795646 832040 834145 840092 852841 853864 895180 908765 983320 992836 1007903 1009112 1050115 1067330 1081652 1100440 1129304 1183766 1241045 1261390 1300520 1334632 1352065 1387529 1411630 1430572 1454024 1550620 1565626 1591292 1668290 1680184 1705682 1788215 1790360 1817530 1835119 1985672 1989115 2015806 2100230 2134660 2163304 2367532 2482090 2522780 2704130 2730299 2775058 2823260 2861144 2959415 3101240 3131252 3182584 3336580 3411364 3576430 3635060 3670238 3914065 3978230 4031612 4200460 4264205 4269320 4376053 4735064 4964180 5039515 5045560 5171699 5408260 5460598 5550116 5646520 5918830 6262504 6510713 6673160 6822728 6937645 7152860 7270120 7340476 7694479 7828130 7956460 8063224 8400920 8528410 8610943 8752106 9175595 9928360 10079030 10176569 10343398 10816520 10921196 11086933 11100232 11837660 13021426 13651495 13875290 14305720 14680952 15388958 15656260 15912920 17056820 17221886 17504212 18351190 20158060 20353138 20686796 21842392 21880265 22173866 23675320 24267203 25858495 26042852 27302990 27750580 30777916 31312520 32553565 34113640 34443772 35008424 36702380 38472395 40316120 40706276 41373592 43054715 43760530 44347732 48534406 50882845 51716990 52085704 54605980 55434665 55501160 56888689 61555832 65107130 68887544 73404760 76944790 81412552 84639269 86109430 87521060 88695464 97068812 101765690 103433980 109211960 110869330 111942259 113777378 121336015 130214260 153889580 169278538 172218860 175042120 194137624 203531380 206867960 221738660 223884518 227554756 242672030 260428520 266939233 284443445 307779160 315473639 338557076 344437720 407062760 423196345 443477320 447769036 455109512 485344060 533878466 559711295 568886890 630947278 677114152 846392690 895538072 970688120 1067756932 1119422590 1137773780 1261894556 1334696165 1577368195 1692785380 2135513864 2238845180 2275547560 2523789112 2669392330 3154736390 3385570760 3470210029 4477690360 5338784660 6309472780 6940420058 10677569320 12618945560 13880840116 17351050145 27761680232 34702100290 69404200580 138808401160
• Sum of all divisors σ(n): 395614679040
• Sum of proper divisors (its aliquot sum) s(n): 256806277880
• 138808401160 is an abundant number, because the sum of its proper divisors (256806277880) is greater than itself. Its abundance is 117997876720

Bases of 138808401160

• Binary: 10000001010001101000000001110100001000₂
• Hexadecimal: 0x2051A01D08
• Base-36: 1RRMXRT4

Squares and roots of 138808401160

• 138808401160 squared (138808401160²) is 19267772232595489345600
• 138808401160 cubed (138808401160³) is 2674528657521623513090550680896000
• The square root of 138808401160 is 372569.9949808089
• The cube root of 138808401160 is 5177.7202736009

Scales and comparisons

• 138,808,401,160 seconds is equal to 4,413 years, 35 weeks, 1 day, 17 hours, 12 minutes, 40 seconds.
• To count from 1 to 138,808,401,160 would take you about eight thousand, eight hundred twenty-seven 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 138808401160 cubic inches would be around 431.5 feet tall.

Recreational maths with 138808401160

• 138808401160 backwards is 061104808831
• 138808401160 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138808401160's digits is 40
• More coming soon!