30355885040

Names of 30355885040

• Cardinal: 30355885040 can be written as Thirty billion, three hundred fifty-five million, eight hundred eighty-five thousand and forty.

Scientific notation

• Scientific notation: 3.035588504 × 10¹⁰

Factors of 30355885040

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 590

Divisors of 30355885040

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 8 10 13 16 19 20 26 38 40 41 52 65 76 80 82 89 95 104 130 152 164 178 190 205 208 247 260 304 328 356 380 410 421 445 494 520 533 656 712 760 779 820 842 890 988 1040 1066 1157 1235 1424 1520 1558 1640 1684 1691 1780 1976 2105 2132 2314 2470 2665 3116 3280 3368 3382 3560 3649 3895 3952 4210 4264 4628 4940 5330 5473 5785 6232 6736 6764 7120 7298 7790 7999 8420 8455 8528 9256 9880 10127 10660 10946 11570 12464 13528 14596 15580 15998 16840 16910 17261 18245 18512 19760 20254 21320 21892 21983 23140 27056 27365 29192 31160 31996 33680 33820 34522 36490 37469 39995 40508 42640 43784 43966 46280 47437 50635 54730 58384 62320 63992 67640 69044 69331 72980 74938 79990 81016 86305 87568 87932 92560 94874 101270 103987 109460 109915 127984 135280 138088 138662 145960 149876 159980 162032 172610 175864 187345 189748 202540 207974 218920 219830 224393 237185 276176 277324 291920 299752 319960 327959 345220 346655 351728 374690 379496 405080 415948 437840 439660 448786 474370 487097 519935 554648 599504 639920 655918 690440 693310 711911 749380 758992 810160 831896 879320 897572 901303 948740 974194 1039870 1109296 1121965 1311836 1380880 1386620 1423822 1498760 1536229 1639795 1663792 1758640 1795144 1802606 1897480 1948388 2079740 2243930 2435485 2623672 2773240 2847644 2997520 3072458 3279590 3559555 3590288 3605212 3794960 3896776 4159480 4263467 4487860 4506515 4870970 5247344 5546480 5695288 6144916 6559180 7119110 7210424 7681145 7793552 8318960 8526934 8975720 9013030 9254843 9741940 11390576 12289832 13118360 14238220 14420848 15362290 17053868 17951440 18026060 18509686 19483880 19970977 21317335 24579664 26236720 28476440 29188351 30724580 34107736 36052120 37019372 38967760 39941954 42634670 46274215 56952880 58376702 61449160 68215472 72104240 74038744 79883908 85269340 92548430 99854885 116753404 122898320 145941755 148077488 159767816 170538680 185096860 199709770 233506808 291883510 319535632 341077360 370193720 379448563 399419540 467013616 583767020 740387440 758897126 798839080 1167534040 1517794252 1597678160 1897242815 2335068080 3035588504 3794485630 6071177008 7588971260 15177942520 30355885040
• Sum of all divisors σ(n): 83075932800
• Sum of proper divisors (its aliquot sum) s(n): 52720047760
• 30355885040 is an abundant number, because the sum of its proper divisors (52720047760) is greater than itself. Its abundance is 22364162720

Bases of 30355885040

• Binary: 11100010001010110100000101111110000₂
• Hexadecimal: 0x7115A0BF0
• Base-36: DY13YSW

Squares and roots of 30355885040

• 30355885040 squared (30355885040²) is 921479756561695801600
• 30355885040 cubed (30355885040³) is 27972333556874023420820248064000
• The square root of 30355885040 is 174229.4034886189
• The cube root of 30355885040 is 3119.4710998051

Scales and comparisons

• 30,355,885,040 seconds is equal to 965 years, 11 weeks, 4 days, 6 hours, 17 minutes, 20 seconds.
• To count from 1 to 30,355,885,040 would take you about one thousand, nine hundred thirty 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 30355885040 cubic inches would be around 260 feet tall.

Recreational maths with 30355885040

• 30355885040 backwards is 04058855303
• 30355885040 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30355885040's digits is 41
• More coming soon!