31990059400

Names of 31990059400

• Cardinal: 31990059400 can be written as Thirty-one billion, nine hundred ninety million, fifty-nine thousand, four hundred.

Scientific notation

• Scientific notation: 3.19900594 × 10¹⁰

Factors of 31990059400

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 736

Divisors of 31990059400

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 8 10 13 17 20 25 26 31 34 37 40 50 52 62 65 68 74 85 100 104 124 130 136 148 155 170 185 200 221 248 260 296 310 325 340 370 403 425 442 481 520 527 620 629 631 650 680 740 775 806 850 884 925 962 1054 1105 1147 1240 1258 1262 1300 1480 1550 1612 1700 1768 1850 1924 2015 2108 2210 2294 2405 2516 2524 2600 2635 3100 3145 3155 3224 3400 3700 3848 4030 4216 4420 4588 4810 5032 5048 5270 5525 5735 6200 6290 6310 6851 7400 8060 8177 8203 8840 9176 9620 10075 10540 10727 11050 11470 12025 12580 12620 13175 13702 14911 15725 15775 16120 16354 16406 19240 19499 19561 20150 21080 21454 22100 22940 23347 24050 25160 25240 26350 27404 28675 29822 31450 31550 32708 32812 34255 38998 39122 40300 40885 41015 42908 44200 45880 46694 48100 52700 53635 54808 57350 59644 62900 63100 65416 65624 68510 74555 77996 78244 80600 81770 82030 85816 93388 96200 97495 97805 105400 107270 114700 116735 119288 125800 126200 137020 139451 149110 155992 156488 163540 164060 171275 186776 194990 195610 204425 205075 214540 229400 233470 253487 254293 268175 274040 278902 298220 303511 327080 328120 332537 342550 372775 389980 391220 396899 408850 410150 429080 466940 487475 489025 506974 508586 536350 557804 583675 596440 607022 665074 685100 697255 723757 745550 779960 782440 793798 817700 820300 933880 974950 978050 1013948 1017172 1072700 1115608 1167350 1214044 1267435 1271465 1330148 1370200 1394510 1447514 1491100 1517555 1587596 1635400 1640600 1662685 1949900 1956100 1984495 2027896 2034344 2145400 2334700 2428088 2534870 2542930 2660296 2789020 2895028 2982200 3035110 3175192 3325370 3486275 3618785 3899800 3912200 3968990 4322981 4669400 5069740 5085860 5159687 5578040 5790056 6070220 6337175 6357325 6650740 6972550 7237570 7587775 7937980 8313425 8645962 9408841 9922475 10139480 10171720 10319374 12140440 12303869 12674350 12714650 13301480 13945100 14475140 15175550 15875960 16626850 17291924 18093925 18817682 19844950 20638748 21614905 24607738 25348700 25429300 25798435 27890200 28950280 30351100 33253700 34583848 36187850 37635364 39689900 41277496 43229810 47044205 49215476 50697400 50858600 51596870 60702200 61519345 66507400 72375700 75270728 79379800 86459620 94088410 98430952 103193740 108074525 123038690 128992175 144751400 159950297 172919240 188176820 206387480 216149050 235221025 246077380 257984350 307596725 319900594 376353640 432298100 470442050 492154760 515968700 615193450 639801188 799751485 864596200 940884100 1031937400 1230386900 1279602376 1599502970 1881768200 2460773800 3199005940 3998757425 6398011880 7997514850 15995029700 31990059400
• Sum of all divisors σ(n): 90054236160
• Sum of proper divisors (its aliquot sum) s(n): 58064176760
• 31990059400 is an abundant number, because the sum of its proper divisors (58064176760) is greater than itself. Its abundance is 26074117360

Bases of 31990059400

• Binary: 11101110010110000011001000110001000₂
• Hexadecimal: 0x772C19188
• Base-36: EP21ZT4

Squares and roots of 31990059400

• 31990059400 squared (31990059400²) is 1023363900415528360000
• 31990059400 cubed (31990059400³) is 32737471962108436918784584000000
• The square root of 31990059400 is 178857.6512201813
• The cube root of 31990059400 is 3174.4733257461

Scales and comparisons

• 31,990,059,400 seconds is equal to 1,017 years, 9 weeks, 4 days, 7 hours, 36 minutes, 40 seconds.
• To count from 1 to 31,990,059,400 would take you about two thousand and thirty-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 31990059400 cubic inches would be around 264.5 feet tall.

Recreational maths with 31990059400

• 31990059400 backwards is 00495009913
• 31990059400 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31990059400's digits is 40
• More coming soon!