30388359168

Names of 30388359168

• Cardinal: 30388359168 can be written as Thirty billion, three hundred eighty-eight million, three hundred fifty-nine thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 3.0388359168 × 10¹⁰

Factors of 30388359168

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 10182

Divisors of 30388359168

• Number of divisors d(n): 182
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 243 256 288 324 384 432 486 512 576 648 729 768 864 972 1024 1152 1296 1458 1536 1728 1944 2048 2304 2592 2916 3072 3456 3888 4096 4608 5184 5832 6144 6912 7776 9216 10177 10368 11664 12288 13824 15552 18432 20354 20736 23328 27648 30531 31104 36864 40708 41472 46656 55296 61062 62208 81416 82944 91593 93312 110592 122124 124416 162832 165888 183186 186624 244248 248832 274779 325664 331776 366372 373248 488496 497664 549558 651328 732744 746496 824337 976992 995328 1099116 1302656 1465488 1492992 1648674 1953984 2198232 2473011 2605312 2930976 2985984 3297348 3907968 4396464 4946022 5210624 5861952 6594696 7419033 7815936 8792928 9892044 10421248 11723904 13189392 14838066 15631872 17585856 19784088 20842496 23447808 26378784 29676132 31263744 35171712 39568176 41684992 46895616 52757568 59352264 62527488 70343424 79136352 93791232 105515136 118704528 125054976 140686848 158272704 187582464 211030272 237409056 281373696 316545408 375164928 422060544 474818112 562747392 633090816 844121088 949636224 1125494784 1266181632 1688242176 1899272448 2532363264 3376484352 3798544896 5064726528 7597089792 10129453056 15194179584 30388359168
• Sum of all divisors σ(n): 91121221814
• Sum of proper divisors (its aliquot sum) s(n): 60732862646
• 30388359168 is an abundant number, because the sum of its proper divisors (60732862646) is greater than itself. Its abundance is 30344503478

Bases of 30388359168

• Binary: 11100010011010010011001000000000000₂
• Hexadecimal: 0x713499000
• Base-36: DYKG000

Squares and roots of 30388359168

• 30388359168 squared (30388359168²) is 923452372923369652224
• 30388359168 cubed (30388359168³) is 28062202382937235132614161989632
• The square root of 30388359168 is 174322.5721701005
• The cube root of 30388359168 is 3120.5830862885

Scales and comparisons

• 30,388,359,168 seconds is equal to 966 years, 13 weeks, 2 days, 2 hours, 52 minutes, 48 seconds.
• To count from 1 to 30,388,359,168 would take you about one thousand, nine hundred thirty-two 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 30388359168 cubic inches would be around 260 feet tall.

Recreational maths with 30388359168

• 30388359168 backwards is 86195388303
• 30388359168 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30388359168's digits is 54
• More coming soon!