30072311121920

Names of 30072311121920

• Cardinal: 30072311121920 can be written as Thirty trillion, seventy-two billion, three hundred eleven million, one hundred twenty-one thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 3.007231112192 × 10¹³

Factors of 30072311121920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 105251

Divisors of 30072311121920

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 31 32 34 40 53 62 64 68 80 85 106 124 128 136 155 160 170 212 248 256 265 272 310 320 340 424 496 512 527 530 544 620 640 680 848 901 992 1024 1054 1060 1088 1240 1280 1360 1643 1696 1802 1984 2048 2108 2120 2176 2480 2560 2635 2720 3286 3392 3604 3968 4216 4240 4352 4505 4960 5120 5270 5440 6572 6784 7208 7936 8215 8432 8480 8704 9010 9920 10240 10540 10880 13144 13568 14416 15872 16430 16864 16960 17408 18020 19840 21080 21760 26288 27136 27931 28832 31744 32860 33728 33920 34816 36040 39680 42160 43520 52576 54272 55862 57664 63488 65720 67456 67840 72080 79360 84320 87040 105143 105152 108544 111724 115328 131440 134912 135680 139655 144160 158720 168640 174080 210286 210304 223448 230656 262880 269824 271360 279310 288320 317440 337280 420572 420608 446896 461312 525715 525760 539648 542720 558620 576640 674560 841144 841216 893792 922624 1051430 1051520 1079296 1117240 1153280 1349120 1682288 1682432 1787431 1787584 1845248 2102860 2103040 2234480 2306560 2698240 3259433 3364576 3364864 3574862 3575168 4205720 4206080 4468960 4613120 5396480 5572579 6518866 6729152 7149724 7150336 8411440 8412160 8937155 8937920 9226240 11145158 13037732 13458304 14299448 14300672 16297165 16822880 16824320 17874310 17875840 22290316 26075464 26916608 27862895 28598896 28601344 32594330 33645760 35748620 35751680 44580632 52150928 53833216 55410361 55725790 57197792 57202688 65188660 67291520 71497240 71503360 89161264 94733843 104301856 107666432 110820722 111451580 114395584 130377320 134583040 142994480 143006720 172749949 178322528 189467686 208603712 215332864 221641444 222903160 228791168 260754640 269166080 277051805 285988960 286013440 345499898 356645056 378935372 417207424 443282888 445806320 457582336 473669215 521509280 538332160 554103610 571977920 690999796 713290112 757870744 834414848 863749745 886565776 891612640 915164672 947338430 1043018560 1076664320 1108207220 1143955840 1381999592 1426580224 1515741488 1668829696 1727499490 1773131552 1783225280 1830329344 1894676860 2086037120 2216414440 2287911680 2763999184 2853160448 2936749133 3031482976 3337659392 3454998980 3546263104 3566450560 3660658688 3789353720 4172074240 4432828880 4575823360 5527998368 5706320896 5873498266 6062965952 6675318784 6909997960 7092526208 7132901120 7578707440 8344148480 8865657760 9151646720 11055996736 11412641792 11746996532 12125931904 13819995920 14185052416 14265802240 14683745665 15157414880 16688296960 17731315520 18303293440 22111993472 23493993064 24251863808 27639991840 28370104832 28531604480 29367491330 30314829760 33376593920 35462631040 44223986944 46987986128 48503727616 55279983680 56740209664 57063208960 58734982660 60629659520 70925262080 88447973888 93975972256 97007455232 110559967360 113480419328 117469965320 121259319040 141850524160 176895947776 187951944512 194014910464 221119934720 234939930640 242518638080 283701048320 353791895552 375903889024 442239869440 469879861280 485037276160 567402096640 751807778048 884479738880 939759722560 970074552320 1503615556096 1768959477760 1879519445120 3007231112192 3759038890240 6014462224384 7518077780480 15036155560960 30072311121920
• Sum of all divisors σ(n): 80353702840320
• Sum of proper divisors (its aliquot sum) s(n): 50281391718400
• 30072311121920 is an abundant number, because the sum of its proper divisors (50281391718400) is greater than itself. Its abundance is 20209080596480

Bases of 30072311121920

• Binary: 110110101100111000001011011000000100000000000₂
• Hexadecimal: 0x1B59C16C0800
• Base-36: ANR11LIWW

Squares and roots of 30072311121920

• 30072311121920 squared (30072311121920²) is 904343896213553329104486400
• 30072311121920 cubed (30072311121920³) is 27195711008143305954271888400489381888000
• The square root of 30072311121920 is 5483822.6741863199
• The cube root of 30072311121920 is 31097.2703021193

Scales and comparisons

• 30,072,311,121,920 seconds is equal to 956,206 years, 24 weeks, 4 days, 12 hours, 5 minutes, 20 seconds.
• To count from 1 to 30,072,311,121,920 would take you about two million, three hundred ninety thousand, five hundred sixteen 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 30072311121920 cubic inches would be around 2591.4 feet tall.

Recreational maths with 30072311121920

• 30072311121920 backwards is 02912111327003
• 30072311121920 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 30072311121920's digits is 32
• More coming soon!