30989058240

Names of 30989058240

• Cardinal: 30989058240 can be written as Thirty billion, nine hundred eighty-nine million, fifty-eight thousand, two hundred forty.

Scientific notation

• Scientific notation: 3.098905824 × 10¹⁰

Factors of 30989058240

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 396

Divisors of 30989058240

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 31 32 35 40 42 48 49 56 60 62 64 70 79 80 84 93 96 98 105 112 120 124 140 147 155 158 160 168 186 192 196 210 217 224 237 240 245 248 269 280 294 310 316 320 336 372 392 395 420 434 448 465 474 480 490 496 538 553 560 588 620 632 651 672 735 744 784 790 807 840 868 930 948 960 980 992 1076 1085 1106 1120 1176 1185 1240 1264 1302 1344 1345 1470 1488 1519 1568 1580 1614 1659 1680 1736 1860 1883 1896 1960 1984 2152 2170 2212 2240 2352 2370 2449 2480 2528 2604 2690 2765 2940 2976 3038 3136 3160 3228 3255 3318 3360 3472 3720 3766 3792 3871 3920 4035 4304 4340 4424 4557 4704 4740 4898 4960 5056 5208 5380 5530 5649 5880 5952 6076 6320 6456 6510 6636 6720 6944 7347 7440 7532 7584 7595 7742 7840 8070 8295 8339 8608 8680 8848 9114 9408 9415 9480 9796 9920 10416 10760 11060 11298 11613 11760 12152 12245 12640 12912 13020 13181 13272 13888 14694 14880 15064 15168 15190 15484 15680 16140 16590 16678 17143 17216 17360 17696 18228 18830 18960 19355 19592 20832 21251 21520 22120 22596 22785 23226 23520 24304 24490 25017 25280 25824 26040 26362 26544 28245 29388 29760 30128 30380 30968 32280 33180 33356 34286 34720 35392 36456 36735 37660 37920 38710 39184 39543 41664 41695 42502 43040 44240 45192 45570 46452 47040 48608 48980 50034 51429 51648 52080 52724 53088 56490 58065 58373 58776 60256 60760 61936 63753 64560 65905 66360 66712 68572 69440 72912 73470 75320 75840 77420 78368 79086 83390 85004 85715 86080 88480 90384 91140 92904 97216 97960 100068 102858 104160 105448 106176 106255 112980 116130 116746 117552 120001 120512 121520 123872 125085 127506 129120 131810 132720 133424 137144 145824 146940 148757 150640 154840 156736 158172 166780 170008 171430 175119 176960 180768 182280 185808 195920 197715 200136 205716 208320 210896 212510 225960 232260 233492 235104 240002 243040 247744 250170 255012 257145 258240 263620 265440 266848 274288 291648 291865 293880 297514 301280 309680 316344 318765 333560 340016 342860 350238 360003 361536 364560 371616 391840 395430 400272 408611 411432 421792 425020 446271 451920 464520 466984 470208 480004 486080 500340 510024 514290 527240 530880 533696 548576 583730 587760 595028 600005 602560 619360 632688 637530 658781 667120 680032 685720 700476 720006 729120 743232 743785 783680 790860 800544 817222 822864 843584 850040 875595 892542 903840 929040 933968 960008 1000680 1020048 1028580 1041299 1054480 1097152 1167460 1175520 1190056 1200010 1225833 1238720 1265376 1275060 1317562 1334240 1360064 1371440 1400952 1440012 1458240 1487570 1581720 1601088 1634444 1645728 1700080 1751190 1785084 1800015 1807680 1858080 1867936 1920016 1976343 2001360 2040096 2043055 2057160 2082598 2108960 2231355 2334920 2351040 2380112 2400020 2451666 2530752 2550120 2635124 2668480 2742880 2801904 2880024 2975140 3123897 3163440 3268888 3291456 3293905 3400160 3502380 3570168 3600030 3716160 3735872 3840032 3952686 4002720 4080192 4086110 4114320 4165196 4217920 4462710 4611467 4669840 4760224 4800040 4903332 5100240 5206495 5270248 5485760 5603808 5760048 5950280 6129165 6247794 6326880 6537776 6587810 6800320 7004760 7140336 7200060 7680064 7905372 8005440 8172220 8228640 8330392 8925420 9222934 9339680 9520448 9600080 9806664 9881715 10200480 10412990 10540496 11207616 11520096 11900560 12258330 12495588 12653760 13075552 13175620 13834401 14009520 14280672 14400120 15619485 15810744 16344440 16457280 16660784 17850840 18445868 18679360 19200160 19613328 19763430 20400960 20825980 21080992 23040192 23057335 23801120 24516660 24991176 26151104 26351240 27668802 28019040 28561344 28800240 31238970 31621488 32280269 32688880 33321568 35701680 36891736 38400320 39226656 39526860 41651960 42161984 46114670 47602240 49033320 49982352 52702480 55337604 56038080 57600480 62477940 63242976 64560538 65377760 66643136 69172005 71403360 73783472 78453312 79053720 83303920 92229340 96840807 98066640 99964704 105404960 110675208 115200960 124955880 126485952 129121076 130755520 138344010 142806720 147566944 158107440 161401345 166607840 184458680 193681614 196133280 199929408 210809920 221350416 249911760 258242152 276688020 295133888 316214880 322802690 333215680 368917360 387363228 392266560 442700832 484204035 499823520 516484304 553376040 632429760 645605380 737834720 774726456 885401664 968408070 999647040 1032968608 1106752080 1291210760 1475669440 1549452912 1936816140 2065937216 2213504160 2582421520 3098905824 3873632280 4427008320 5164843040 6197811648 7747264560 10329686080 15494529120 30989058240
• Sum of all divisors σ(n): 120086323200
• Sum of proper divisors (its aliquot sum) s(n): 89097264960
• 30989058240 is an abundant number, because the sum of its proper divisors (89097264960) is greater than itself. Its abundance is 58108206720

Bases of 30989058240

• Binary: 11100110111000101111000000011000000₂
• Hexadecimal: 0x7371780C0
• Base-36: E8I32DC

Squares and roots of 30989058240

• 30989058240 squared (30989058240²) is 960321730602111897600
• 30989058240 cubed (30989058240³) is 29759466038766435861723316224000
• The square root of 30989058240 is 176037.0933638703
• The cube root of 30989058240 is 3141.0110149939

Scales and comparisons

• 30,989,058,240 seconds is equal to 985 years, 18 weeks, 3 days, 15 hours, 44 minutes.
• To count from 1 to 30,989,058,240 would take you about one thousand, nine hundred seventy 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 30989058240 cubic inches would be around 261.8 feet tall.

Recreational maths with 30989058240

• 30989058240 backwards is 04285098903
• 30989058240 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30989058240's digits is 48
• More coming soon!