30375142512

Names of 30375142512

• Cardinal: 30375142512 can be written as Thirty billion, three hundred seventy-five million, one hundred forty-two thousand, five hundred twelve.

Scientific notation

• Scientific notation: 3.0375142512 × 10¹⁰

Factors of 30375142512

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 353

Divisors of 30375142512

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 11 12 13 16 22 24 26 33 39 44 48 52 66 67 78 88 104 132 134 143 156 176 201 208 257 264 268 286 312 402 429 514 528 536 572 624 737 771 804 858 871 1028 1072 1144 1474 1542 1608 1716 1742 2056 2211 2288 2613 2827 2948 3084 3216 3341 3432 3484 4112 4422 5226 5654 5896 6168 6682 6864 6968 8481 8844 9581 10023 10452 11308 11792 12336 13364 13936 16962 17219 17688 19162 20046 20904 22616 26728 28743 33924 34438 35376 36751 38324 40092 41808 45232 51657 53456 57486 66049 67848 68876 73502 76648 80184 103314 110253 114972 132098 135696 137752 147004 153296 160368 189409 198147 206628 220506 223847 229944 264196 275504 294008 378818 396294 413256 441012 447694 459888 528392 568227 588016 671541 726539 757636 792588 826512 858637 882024 895388 1056784 1136454 1343082 1453078 1515272 1585176 1717274 1764048 1790776 2179617 2272908 2462317 2575911 2686164 2906156 3030544 3170352 3434548 3581552 4359234 4425283 4545816 4924634 5151822 5372328 5812312 6869096 7386951 8718468 8850566 9091632 9445007 9849268 10303644 10744656 11624624 13275849 13738192 14773902 17436936 17701132 18890014 19698536 20607288 26551698 28335021 29547804 34873872 35402264 37780028 39397072 41214576 48678113 53103396 56670042 57528679 59095608 70804528 75560056 97356226 106206792 113340084 115057358 118191216 146034339 151120112 172586037 194712452 212413584 226680168 230114716 292068678 345172074 389424904 453360336 460229432 584137356 632815469 690344148 778849808 920458864 1168274712 1265630938 1380688296 1898446407 2336549424 2531261876 2761376592 3796892814 5062523752 7593785628 10125047504 15187571256 30375142512
• Sum of all divisors σ(n): 93928904832
• Sum of proper divisors (its aliquot sum) s(n): 63553762320
• 30375142512 is an abundant number, because the sum of its proper divisors (63553762320) is greater than itself. Its abundance is 33178619808

Bases of 30375142512

• Binary: 11100010010011111111110010001110000₂
• Hexadecimal: 0x7127FE470
• Base-36: DYCKPYO

Squares and roots of 30375142512

• 30375142512 squared (30375142512²) is 922649282624309670144
• 30375142512 cubed (30375142512³) is 28025603448307971586243711561728
• The square root of 30375142512 is 174284.6594281895
• The cube root of 30375142512 is 3120.1306141901

Scales and comparisons

• 30,375,142,512 seconds is equal to 965 years, 43 weeks, 3 days, 3 hours, 35 minutes, 12 seconds.
• To count from 1 to 30,375,142,512 would take you about one thousand, nine hundred thirty-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 30375142512 cubic inches would be around 260 feet tall.

Recreational maths with 30375142512

• 30375142512 backwards is 21524157303
• 30375142512 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30375142512's digits is 33
• More coming soon!