1398902428448

Names of 1398902428448

• Cardinal: 1398902428448 can be written as One trillion, three hundred ninety-eight billion, nine hundred two million, four hundred twenty-eight thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 1.398902428448 × 10¹²

Factors of 1398902428448

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 277

Divisors of 1398902428448

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 32 34 49 56 68 98 112 119 136 196 224 238 251 272 289 343 392 476 502 544 578 686 784 833 952 1004 1156 1372 1568 1666 1757 1904 2008 2023 2312 2401 2744 3332 3514 3808 4016 4046 4267 4624 4802 5488 5831 6664 7028 8032 8092 8534 9248 9604 10976 11662 12299 13328 14056 14161 16184 17068 19208 23324 24598 26656 28112 28322 29869 32368 34136 38416 40817 46648 49196 56224 56644 59738 63001 64736 68272 72539 76832 81634 86093 93296 98392 99127 113288 119476 126002 136544 145078 163268 172186 186592 196784 198254 209083 226576 238952 252004 290156 326536 344372 393568 396508 418166 441007 453152 477904 504008 507773 580312 602651 653072 688744 693889 793016 836332 882014 955808 1008016 1015546 1071017 1160624 1205302 1306144 1377488 1387778 1463581 1586032 1672664 1764028 2016032 2031092 2142034 2321248 2410604 2754976 2775556 2927162 3087049 3172064 3345328 3528056 3554411 4062184 4284068 4821208 5551112 5854324 6174098 6690656 7056112 7108822 7497119 8124368 8568136 9642416 10245067 11102224 11708648 12348196 14112224 14217644 14994238 16248736 17136272 18207289 19284832 20490134 21609343 22204448 23417296 24696392 24880877 28435288 29988476 34272544 36414578 40980268 43218686 46834592 49392784 49761754 52479833 56870576 59976952 72829156 81960536 86437372 98785568 99523508 104959666 113741152 119953904 127451023 145658312 151265401 163921072 172874744 174166139 199047016 209919332 239907808 254902046 291316624 302530802 327842144 345749488 348332278 367358831 398094032 419838664 509804092 582633248 605061604 691498976 696664556 734717662 796188064 839677328 892157161 1019608184 1210123208 1393329112 1469435324 1679354656 1784314322 2039216368 2420246416 2571511817 2786658224 2938870648 3568628644 4078432736 4840492832 5143023634 5573316448 5877741296 6245100127 7137257288 10286047268 11755482592 12490200254 14274514576 20572094536 24980400508 28549029152 41144189072 43715700889 49960801016 82288378144 87431401778 99921602032 174862803556 199843204064 349725607112 699451214224 1398902428448
• Sum of all divisors σ(n): 3426676940673
• Sum of proper divisors (its aliquot sum) s(n): 2027774512225
• 1398902428448 is an abundant number, because the sum of its proper divisors (2027774512225) is greater than itself. Its abundance is 628872083777

Bases of 1398902428448

• Binary: 10100010110110101000101010001001100100000₂
• Hexadecimal: 0x145B5151320
• Base-36: HUNADXY8

Squares and roots of 1398902428448

• 1398902428448 squared (1398902428448²) is 1956928004317711759688704
• 1398902428448 cubed (1398902428448³) is 2737551337537945209967015418113851392
• The square root of 1398902428448 is 1182752.0570466153
• The cube root of 1398902428448 is 11183.9652251813

Scales and comparisons

• 1,398,902,428,448 seconds is equal to 44,480 years, 40 weeks, 7 hours, 54 minutes, 8 seconds.
• To count from 1 to 1,398,902,428,448 would take you about one hundred eleven thousand, two hundred one 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 1398902428448 cubic inches would be around 932 feet tall.

Recreational maths with 1398902428448

• 1398902428448 backwards is 8448242098931
• The number of decimal digits it has is: 13
• The sum of 1398902428448's digits is 62
• More coming soon!