1398804107220

Names of 1398804107220

• Cardinal: 1398804107220 can be written as One trillion, three hundred ninety-eight billion, eight hundred four million, one hundred seven thousand, two hundred twenty.

Scientific notation

• Scientific notation: 1.39880410722 × 10¹²

Factors of 1398804107220

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1393

Divisors of 1398804107220

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 30 36 39 45 52 60 65 78 90 117 130 156 169 180 195 234 241 260 338 390 468 482 507 585 676 723 780 845 964 1014 1129 1170 1205 1446 1521 1690 2028 2169 2197 2258 2340 2410 2535 2892 3042 3133 3380 3387 3615 4338 4394 4516 4820 5070 5645 6084 6266 6591 6774 7230 7605 8676 8788 9399 10140 10161 10845 10985 11290 12532 13182 13548 14460 14677 15210 15665 16935 18798 19773 20322 21690 21970 22580 26364 28197 28561 29354 30420 31330 32955 33870 37596 39546 40644 40729 43380 43940 44031 46995 50805 56394 57122 58708 62660 65910 67740 73385 79092 81458 85683 88062 93990 98865 101610 112788 114244 122187 131820 132093 140985 142805 146770 162916 171366 176124 187980 190801 197730 203220 203645 220155 244374 257049 264186 272089 281970 285610 293540 342732 366561 381602 395460 407290 428415 440310 488748 514098 528372 529477 544178 563940 571220 572403 610935 660465 733122 763204 814580 816267 856830 880620 954005 1028196 1058954 1088356 1144806 1221870 1285245 1320930 1360445 1466244 1588431 1632534 1713660 1717209 1832805 1908010 2117908 2289612 2443740 2448801 2480413 2570490 2641860 2647385 2720890 2862015 3176862 3265068 3434418 3537157 3665610 3816020 4081335 4765293 4897602 4960826 5140980 5294770 5441780 5724030 6353724 6868836 6883201 7074314 7331220 7441239 7942155 8162670 8586045 9530586 9795204 9921652 10589540 10611471 11448060 12244005 12402065 13766402 14148628 14882478 15884310 16325340 17172090 17685785 19061172 20649603 21222942 22323717 23826465 24488010 24804130 27532804 29764956 31768620 31834413 32245369 34344180 34416005 35371570 37206195 41299206 42445884 44647434 45983041 47652930 48976020 49608260 53057355 61948809 63668826 64490738 68832010 70743140 74412390 82598412 89294868 91966082 95305860 96736107 103248015 106114710 111618585 123897618 127337652 128981476 137664020 137949123 148824780 159172065 161226845 183932164 193472214 206496030 212229420 223237170 229915205 247795236 275898246 290208321 309744045 318344130 322453690 386944428 412992060 413847369 446474340 459830410 483680535 551796492 580416642 597779533 619488090 636688260 644907380 689745615 827694738 919660820 967361070 1160833284 1195559066 1238976180 1379491230 1451041605 1655389476 1793338599 1934722140 2069236845 2391118132 2758982460 2902083210 2988897665 3586677198 4138473690 5380015797 5804166420 5977795330 7173354396 7771133929 8276947380 8966692995 10760031594 11955590660 15542267858 17933385990 21520063188 23313401787 26900078985 31084535716 35866771980 38855669645 46626803574 53800157970 69940205361 77711339290 93253607148 107600315940 116567008935 139880410722 155422678580 233134017870 279760821444 349701026805 466268035740 699402053610 1398804107220
• Sum of all divisors σ(n): 4619774719560
• Sum of proper divisors (its aliquot sum) s(n): 3220970612340
• 1398804107220 is an abundant number, because the sum of its proper divisors (3220970612340) is greater than itself. Its abundance is 1822166505120

Bases of 1398804107220

• Binary: 10100010110101111001110001100111111010100₂
• Hexadecimal: 0x145AF38CFD4
• Base-36: HULNUKT0

Squares and roots of 1398804107220

• 1398804107220 squared (1398804107220²) is 1956652930375541256128400
• 1398804107220 cubed (1398804107220³) is 2736974155413355806102963915687048000
• The square root of 1398804107220 is 1182710.4917180705
• The cube root of 1398804107220 is 11183.7031990539

Scales and comparisons

• 1,398,804,107,220 seconds is equal to 44,477 years, 33 weeks, 3 days, 8 hours, 27 minutes.
• To count from 1 to 1,398,804,107,220 would take you about one hundred eleven thousand, one hundred ninety-four 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 1398804107220 cubic inches would be around 932 feet tall.

Recreational maths with 1398804107220

• 1398804107220 backwards is 0227014088931
• 1398804107220 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1398804107220's digits is 45
• More coming soon!