30797828880

Names of 30797828880

• Cardinal: 30797828880 can be written as Thirty billion, seven hundred ninety-seven million, eight hundred twenty-eight thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 3.079782888 × 10¹⁰

Factors of 30797828880

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 201481

Divisors of 30797828880

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 26 28 30 35 39 40 42 48 49 52 56 60 65 70 78 80 84 91 98 104 105 112 120 130 140 147 156 168 182 195 196 208 210 240 245 260 273 280 294 312 336 364 390 392 420 455 490 520 546 560 588 624 637 728 735 780 784 840 910 980 1040 1092 1176 1274 1365 1456 1470 1560 1680 1820 1911 1960 2184 2352 2548 2730 2940 3120 3185 3640 3822 3920 4368 5096 5460 5880 6370 7280 7644 9555 10192 10920 11760 12740 15288 19110 21840 25480 30576 38220 50960 76440 152880 201451 402902 604353 805804 1007255 1208706 1410157 1611608 2014510 2417412 2618863 2820314 3021765 3223216 4029020 4230471 4834824 5237726 5640628 6043530 7050785 7856589 8058040 8460942 9669648 9871099 10475452 11281256 12087060 13094315 14101570 15713178 16116080 16921884 18332041 19742198 20950904 21152355 22562512 24174120 26188630 28203140 29613297 31426356 33843768 36664082 39282945 39484396 41901808 42304710 48348240 49355495 52377260 54996123 56406280 59226594 62852712 67687536 73328164 78565890 78968792 84609420 91660205 98710990 104754520 109992246 112812560 118453188 125705424 128324287 146656328 148066485 157131780 157937584 169218840 183320410 197421980 209509040 219984492 236906376 256648574 274980615 293312656 296132970 314263560 338437680 366640820 384972861 394843960 439968984 473812752 513297148 549961230 592265940 628527120 641621435 733281640 769945722 789687920 879937968 1026594296 1099922460 1184531880 1283242870 1466563280 1539891444 1924864305 2053188592 2199844920 2369063760 2566485740 3079782888 3849728610 4399689840 5132971480 6159565776 7699457220 10265942960 15398914440 30797828880
• Sum of all divisors σ(n): 119604469824
• Sum of proper divisors (its aliquot sum) s(n): 88806640944
• 30797828880 is an abundant number, because the sum of its proper divisors (88806640944) is greater than itself. Its abundance is 58008812064

Bases of 30797828880

• Binary: 11100101011101100011001001100010000₂
• Hexadecimal: 0x72BB19310
• Base-36: E5C8CUO

Squares and roots of 30797828880

• 30797828880 squared (30797828880²) is 948506263721762054400
• 30797828880 cubed (30797828880³) is 29211933601710979683488451072000
• The square root of 30797828880 is 175493.1020866631
• The cube root of 30797828880 is 3134.5367589047

Scales and comparisons

• 30,797,828,880 seconds is equal to 979 years, 14 weeks, 2 days, 8 hours, 28 minutes.
• To count from 1 to 30,797,828,880 would take you about one thousand, nine hundred fifty-eight 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 30797828880 cubic inches would be around 261.2 feet tall.

Recreational maths with 30797828880

• 30797828880 backwards is 08882879703
• 30797828880 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30797828880's digits is 60
• More coming soon!