30128689152

Names of 30128689152

• Cardinal: 30128689152 can be written as Thirty billion, one hundred twenty-eight million, six hundred eighty-nine thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 3.0128689152 × 10¹⁰

Factors of 30128689152

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 241

Divisors of 30128689152

• Number of divisors d(n): 312
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 37 48 54 64 72 74 96 108 111 128 144 148 192 199 216 222 256 288 296 333 384 398 432 444 512 576 592 597 666 768 796 864 888 999 1024 1152 1184 1194 1332 1369 1536 1592 1728 1776 1791 1998 2048 2304 2368 2388 2664 2738 3072 3184 3456 3552 3582 3996 4096 4107 4608 4736 4776 5328 5373 5476 6144 6368 6912 7104 7164 7363 7992 8214 9216 9472 9552 10656 10746 10952 12288 12321 12736 13824 14208 14328 14726 15984 16428 18432 18944 19104 21312 21492 21904 22089 24642 25472 27648 28416 28656 29452 31968 32856 36864 36963 37888 38208 42624 42984 43808 44178 49284 50944 55296 56832 57312 58904 63936 65712 66267 73926 75776 76416 85248 85968 87616 88356 98568 101888 110592 113664 114624 117808 127872 131424 132534 147852 151552 152832 170496 171936 175232 176712 197136 198801 203776 227328 229248 235616 255744 262848 265068 272431 295704 305664 340992 343872 350464 353424 394272 397602 407552 454656 458496 471232 511488 525696 530136 544862 591408 611328 681984 687744 700928 706848 788544 795204 815104 817293 916992 942464 1022976 1051392 1060272 1089724 1182816 1222656 1363968 1375488 1401856 1413696 1577088 1590408 1634586 1833984 1884928 2045952 2102784 2120544 2179448 2365632 2445312 2451879 2750976 2803712 2827392 3154176 3180816 3269172 3667968 3769856 4091904 4205568 4241088 4358896 4731264 4903758 5501952 5607424 5654784 6308352 6361632 6538344 7335936 7355637 7539712 8411136 8482176 8717792 9462528 9807516 11003904 11309568 12616704 12723264 13076688 14711274 15079424 16822272 16964352 17435584 18925056 19615032 22007808 22619136 25233408 25446528 26153376 29422548 30158848 33928704 34871168 37850112 39230064 45238272 50466816 50893056 52306752 58845096 67857408 69742336 75700224 78460128 90476544 101786112 104613504 117690192 135714816 139484672 151400448 156920256 203572224 209227008 235380384 271429632 278969344 313840512 407144448 418454016 470760768 557938688 627681024 814288896 836908032 941521536 1115877376 1255362048 1673816064 1883043072 2510724096 3347632128 3766086144 5021448192 7532172288 10042896384 15064344576 30128689152
• Sum of all divisors σ(n): 92197896000
• Sum of proper divisors (its aliquot sum) s(n): 62069206848
• 30128689152 is an abundant number, because the sum of its proper divisors (62069206848) is greater than itself. Its abundance is 31940517696

Bases of 30128689152

• Binary: 11100000011110011110101000000000000₂
• Hexadecimal: 0x703CF5000
• Base-36: DU9UDC0

Squares and roots of 30128689152

• 30128689152 squared (30128689152²) is 907737910017842479104
• 30128689152 cubed (30128689152³) is 27348953322413722826625471479808
• The square root of 30128689152 is 173576.1767985457
• The cube root of 30128689152 is 3111.6691361003

Scales and comparisons

• 30,128,689,152 seconds is equal to 957 years, 51 weeks, 6 days, 16 hours, 19 minutes, 12 seconds.
• To count from 1 to 30,128,689,152 would take you about one thousand, nine hundred fifteen 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 30128689152 cubic inches would be around 259.3 feet tall.

Recreational maths with 30128689152

• 30128689152 backwards is 25198682103
• The number of decimal digits it has is: 11
• The sum of 30128689152's digits is 45
• More coming soon!