139274426880

Names of 139274426880

• Cardinal: 139274426880 can be written as One hundred thirty-nine billion, two hundred seventy-four million, four hundred twenty-six thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 1.3927442688 × 10¹¹

Factors of 139274426880

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 857

Divisors of 139274426880

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 43 45 48 60 64 72 80 86 90 96 120 128 129 144 160 172 180 192 215 240 256 257 258 288 320 344 360 384 387 430 480 512 514 516 547 576 640 645 688 720 768 771 774 860 960 1028 1032 1094 1152 1280 1285 1290 1376 1440 1536 1542 1548 1641 1720 1920 1935 2056 2064 2188 2304 2313 2560 2570 2580 2735 2752 2880 3084 3096 3282 3440 3840 3855 3870 4112 4128 4376 4608 4626 4923 5140 5160 5470 5504 5760 6168 6192 6564 6880 7680 7710 7740 8205 8224 8256 8752 9252 9846 10280 10320 10940 11008 11051 11520 11565 12336 12384 13128 13760 15420 15480 16410 16448 16512 17504 18504 19692 20560 20640 21880 22016 22102 23040 23130 23521 24615 24672 24768 26256 27520 30840 30960 32820 32896 33024 33153 35008 37008 39384 41120 41280 43760 44204 46260 47042 49230 49344 49536 52512 55040 55255 61680 61920 65640 65792 66048 66306 70016 70563 74016 78768 82240 82560 87520 88408 92520 94084 98460 98688 99072 99459 105024 110080 110510 117605 123360 123840 131280 131584 132612 140032 140579 141126 148032 157536 164480 165120 165765 175040 176816 185040 188168 196920 197376 198144 198918 210048 211689 221020 235210 246720 247680 262560 265224 280064 281158 282252 296064 315072 328960 330240 331530 350080 352815 353632 370080 376336 393840 394752 397836 420096 421737 423378 442040 470420 493440 495360 497295 525120 530448 562316 564504 592128 630144 657920 663060 700160 702895 705630 707264 740160 752672 787680 795672 840192 843474 846756 884080 940840 986880 990720 994590 1050240 1058445 1060896 1124632 1129008 1184256 1260288 1265211 1326120 1400320 1405790 1411260 1414528 1480320 1505344 1575360 1591344 1686948 1693512 1768160 1881680 1973760 1989180 2100480 2108685 2116890 2121792 2249264 2258016 2520576 2530422 2652240 2811580 2822520 2829056 2960640 3010688 3150720 3182688 3373896 3387024 3536320 3763360 3978360 4200960 4217370 4233780 4243584 4498528 4516032 5060844 5304480 5623160 5645040 5658112 5921280 6021376 6044897 6301440 6326055 6365376 6747792 6774048 7072640 7526720 7956720 8434740 8467560 8487168 8997056 9032064 10121688 10608960 11246320 11290080 12042752 12089794 12602880 12652110 12730752 13495584 13548096 14145280 15053440 15913440 16869480 16935120 16974336 17994112 18064128 18134691 20243376 21217920 22492640 22580160 24179588 25304220 25461504 26991168 27096192 28290560 30106880 30224485 31826880 33738960 33870240 35988224 36128256 36269382 40486752 42435840 44985280 45160320 48359176 50608440 50923008 53982336 54192384 54404073 60213760 60448970 63653760 67477920 67740480 71976448 72538764 80973504 84871680 89970560 90320640 90673455 96718352 101216880 107964672 108384768 108808146 120897940 127307520 134955840 135480960 145077528 161947008 179941120 180641280 181346910 193436704 202433760 215929344 217616292 241795880 254615040 269911680 270961920 272020365 290155056 323894016 359882240 362693820 386873408 404867520 435232584 483591760 539823360 541923840 544040730 580310112 647788032 725387640 773746816 809735040 870465168 967183520 1079646720 1088081460 1160620224 1450775280 1547493632 1619470080 1740930336 1934367040 2176162920 2321240448 2901550560 3094987264 3238940160 3481860672 3868734080 4352325840 4642480896 5803101120 6963721344 7737468160 8704651680 9284961792 11606202240 13927442688 15474936320 17409303360 23212404480 27854885376 34818606720 46424808960 69637213440 139274426880
• Sum of all divisors σ(n): 496390175424
• Sum of proper divisors (its aliquot sum) s(n): 357115748544
• 139274426880 is an abundant number, because the sum of its proper divisors (357115748544) is greater than itself. Its abundance is 217841321664

Bases of 139274426880

• Binary: 10000001101101011001110001101000000000₂
• Hexadecimal: 0x206D671A00
• Base-36: 1RZCEBK0

Squares and roots of 139274426880

• 139274426880 squared (139274426880²) is 19397365982752466534400
• 139274426880 cubed (139274426880³) is 2701557030229457741484939804672000
• The square root of 139274426880 is 373194.8912833615
• The cube root of 139274426880 is 5183.5082409613

Scales and comparisons

• 139,274,426,880 seconds is equal to 4,428 years, 25 weeks, 5 days, 12 hours, 48 minutes.
• To count from 1 to 139,274,426,880 would take you about eight thousand, eight hundred fifty-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 139274426880 cubic inches would be around 432 feet tall.

Recreational maths with 139274426880

• 139274426880 backwards is 088624472931
• The number of decimal digits it has is: 12
• The sum of 139274426880's digits is 54
• More coming soon!