1401011808

Names of 1401011808

• Cardinal: 1401011808 can be written as One billion, four hundred one million, eleven thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.401011808 × 10⁹

Factors of 1401011808

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 145

Divisors of 1401011808

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 29 32 37 42 48 56 58 67 74 84 87 96 111 112 116 134 148 168 174 201 203 222 224 232 259 268 296 336 348 402 406 444 464 469 518 536 592 609 672 696 777 804 812 841 888 928 938 1036 1072 1073 1184 1218 1392 1407 1554 1608 1624 1682 1776 1876 1943 2072 2144 2146 2436 2479 2523 2784 2814 3108 3216 3219 3248 3364 3552 3752 3886 4144 4292 4872 4958 5046 5628 5829 5887 6216 6432 6438 6496 6728 7437 7504 7511 7772 8288 8584 9744 9916 10092 11256 11658 11774 12432 12876 13456 13601 14874 15008 15022 15544 17168 17353 17661 19488 19832 20184 22512 22533 23316 23548 24864 25752 26912 27202 29748 30044 31088 31117 34336 34706 35322 39664 40368 40803 45024 45066 46632 47096 51504 52059 54404 56347 59496 60088 62176 62234 69412 70644 71891 79328 80736 81606 90132 93264 93351 94192 103008 104118 108808 112694 118992 120176 124468 138824 141288 143782 163212 169041 180264 186528 186702 188384 208236 215673 217616 217819 225388 237984 240352 248936 277648 282576 287564 326424 338082 360528 373404 394429 416472 431346 435232 435638 450776 497872 503237 555296 565152 575128 652848 653457 676164 721056 746808 788858 832944 862692 871276 901552 995744 1006474 1150256 1183287 1305696 1306914 1352328 1493616 1509711 1577716 1665888 1725384 1742552 1803104 2012948 2084839 2300512 2366574 2613828 2704656 2987232 3019422 3155432 3450768 3485104 4025896 4169678 4733148 5227656 5409312 6038844 6254517 6310864 6901536 6970208 8051792 8339356 9466296 10455312 12077688 12509034 12621728 14593873 16103584 16678712 18932592 20910624 24155376 25018068 29187746 33357424 37865184 43781619 48310752 50036136 58375492 66714848 87563238 100072272 116750984 175126476 200144544 233501968 350252952 467003936 700505904 1401011808
• Sum of all divisors σ(n): 4537338624
• Sum of proper divisors (its aliquot sum) s(n): 3136326816
• 1401011808 is an abundant number, because the sum of its proper divisors (3136326816) is greater than itself. Its abundance is 1735315008

Bases of 1401011808

• Binary: 1010011100000011011111001100000₂
• Hexadecimal: 0x5381BE60
• Base-36: N64JMO

Squares and roots of 1401011808

• 1401011808 squared (1401011808²) is 1962834086155428864
• 1401011808 cubed (1401011808³) is 2749953731848645161768026112
• The square root of 1401011808 is 37430.0922788069
• The cube root of 1401011808 is 1118.9583768073

Scales and comparisons

• 1,401,011,808 seconds is equal to 44 years, 28 weeks, 3 days, 9 hours, 56 minutes, 48 seconds.
• To count from 1 to 1,401,011,808 would take you about eighty-nine 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 1401011808 cubic inches would be around 93.2 feet tall.

Recreational maths with 1401011808

• 1401011808 backwards is 8081101041
• 1401011808 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1401011808's digits is 24
• More coming soon!