30275428320

Names of 30275428320

• Cardinal: 30275428320 can be written as Thirty billion, two hundred seventy-five million, four hundred twenty-eight thousand, three hundred twenty.

Scientific notation

• Scientific notation: 3.027542832 × 10¹⁰

Factors of 30275428320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 2832

Divisors of 30275428320

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 31 32 36 40 45 48 54 60 62 72 80 81 90 93 96 108 120 124 135 144 155 160 162 180 186 216 240 243 248 270 279 288 310 324 360 372 405 432 465 480 486 496 540 558 620 648 720 729 744 810 837 864 930 972 992 1080 1116 1215 1240 1296 1395 1440 1458 1488 1620 1674 1860 1944 2160 2187 2232 2430 2480 2511 2592 2790 2791 2916 2976 3240 3348 3645 3720 3888 4185 4320 4374 4464 4860 4960 5022 5580 5582 5832 6480 6696 7290 7440 7533 7776 8370 8373 8748 8928 9720 10044 10935 11160 11164 11664 12555 12960 13392 13955 14580 14880 15066 16740 16746 17496 19440 20088 21870 22320 22328 22599 23328 25110 25119 26784 27910 29160 30132 33480 33492 34992 37665 38880 40176 41865 43740 44640 44656 45198 50220 50238 55820 58320 60264 66960 66984 67797 69984 75330 75357 80352 83730 86521 87480 89312 90396 100440 100476 111640 112995 116640 120528 125595 133920 133968 135594 150660 150714 167460 173042 174960 180792 200880 200952 223280 225990 226071 241056 251190 259563 267936 271188 301320 301428 334920 338985 346084 349920 361584 376785 401760 401904 432605 446560 451980 452142 502380 519126 542376 602640 602856 669840 677970 678213 692168 723168 753570 778689 803808 865210 903960 904284 1004760 1038252 1084752 1130355 1205280 1205712 1297815 1339680 1355940 1356426 1384336 1507140 1557378 1730420 1807920 1808568 2009520 2034639 2076504 2169504 2260710 2336067 2411424 2595630 2711880 2712852 2768672 3014280 3114756 3391065 3460840 3615840 3617136 3893445 4019040 4069278 4153008 4521420 4672134 5191260 5423760 5425704 6028560 6103917 6229512 6782130 6921680 7008201 7234272 7786890 8138556 8306016 9042840 9344268 10173195 10382520 10847520 10851408 11680335 12057120 12207834 12459024 13564260 13843360 14016402 15573780 16277112 18085680 18688536 20346390 20765040 21024603 21702816 23360670 24415668 24918048 27128520 28032804 30519585 31147560 32554224 35041005 36171360 37377072 40692780 41530080 42049206 46721340 48831336 54257040 56065608 61039170 62295120 63073809 65108448 70082010 74754144 81385560 84098412 93442680 97662672 105123015 108514080 112131216 122078340 124590240 126147618 140164020 162771120 168196824 186885360 189221427 195325344 210246030 224262432 244156680 252295236 280328040 315369045 325542240 336393648 373770720 378442854 420492060 488313360 504590472 560656080 630738090 672787296 756885708 840984120 946107135 976626720 1009180944 1121312160 1261476180 1513771416 1681968240 1892214270 2018361888 2522952360 3027542832 3363936480 3784428540 5045904720 6055085664 7568857080 10091809440 15137714160 30275428320
• Sum of all divisors σ(n): 110772264960
• Sum of proper divisors (its aliquot sum) s(n): 80496836640
• 30275428320 is an abundant number, because the sum of its proper divisors (80496836640) is greater than itself. Its abundance is 50221408320

Bases of 30275428320

• Binary: 11100001100100011100101111111100000₂
• Hexadecimal: 0x70C8E5FE0
• Base-36: DWP7I00

Squares and roots of 30275428320

• 30275428320 squared (30275428320²) is 916601559959458022400
• 30275428320 cubed (30275428320³) is 27750504826552753463220154368000
• The square root of 30275428320 is 173998.3572336245
• The cube root of 30275428320 is 3116.7126618257

Scales and comparisons

• 30,275,428,320 seconds is equal to 962 years, 34 weeks, 4 days, 1 hour, 12 minutes.
• To count from 1 to 30,275,428,320 would take you about one thousand, nine hundred twenty-five 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 30275428320 cubic inches would be around 259.7 feet tall.

Recreational maths with 30275428320

• 30275428320 backwards is 02382457203
• 30275428320 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30275428320's digits is 36
• More coming soon!