30231169920

Names of 30231169920

• Cardinal: 30231169920 can be written as Thirty billion, two hundred thirty-one million, one hundred sixty-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 3.023116992 × 10¹⁰

Factors of 30231169920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 611

Divisors of 30231169920

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 54 56 60 63 64 70 72 80 81 84 90 96 105 108 112 120 126 128 135 140 144 160 162 168 180 189 192 210 216 224 227 240 252 270 280 288 315 320 324 336 360 367 378 384 405 420 432 448 454 480 504 540 560 567 576 630 640 648 672 681 720 734 756 810 840 864 896 908 945 960 1008 1080 1101 1120 1134 1135 1152 1260 1296 1344 1362 1440 1468 1512 1589 1620 1680 1728 1816 1835 1890 1920 2016 2043 2160 2202 2240 2268 2270 2520 2569 2592 2688 2724 2835 2880 2936 3024 3178 3240 3303 3360 3405 3456 3632 3670 3780 4032 4086 4320 4404 4480 4536 4540 4767 5040 5138 5184 5448 5505 5670 5760 5872 6048 6129 6356 6480 6606 6720 6810 7264 7340 7560 7707 7945 8064 8172 8640 8808 9072 9080 9534 9909 10080 10215 10276 10368 10896 11010 11340 11744 12096 12258 12712 12845 12960 13212 13440 13620 14301 14528 14680 15120 15414 15890 16344 16515 17280 17616 18144 18160 18387 19068 19818 20160 20430 20552 21792 22020 22680 23121 23488 23835 24192 24516 25424 25690 25920 26424 27240 28602 29056 29360 29727 30240 30645 30828 31780 32688 33030 35232 36288 36320 36774 38136 38535 39636 40320 40860 41104 42903 43584 44040 45360 46242 46976 47670 49032 49545 50848 51380 51840 52848 54480 57204 58720 59454 60480 61290 61656 63560 65376 66060 69363 70464 71505 72576 72640 73548 76272 77070 79272 81720 82208 83309 85806 87168 88080 90720 91935 92484 95340 98064 99090 101696 102760 105696 108960 114408 115605 117440 118908 120960 122580 123312 127120 128709 130752 132120 138726 140928 143010 145280 147096 148635 152544 154140 158544 163440 164416 166618 171612 176160 181440 183870 184968 190680 196128 198180 203392 205520 208089 211392 214515 217920 228816 231210 234880 237816 245160 246624 249927 254240 257418 261504 264240 277452 286020 294192 297270 305088 308280 317088 326880 328832 333236 343224 346815 352320 362880 367740 369936 381360 392256 396360 411040 416178 416545 422784 429030 435840 457632 462420 475632 490320 493248 499854 508480 514836 528480 554904 572040 583163 588384 594540 610176 616560 634176 643545 653760 666472 686448 693630 704640 735480 739872 749781 762720 784512 792720 822080 832356 833090 858060 915264 924840 951264 980640 986496 999708 1016960 1029672 1040445 1056960 1109808 1144080 1166326 1176768 1189080 1233120 1249635 1268352 1287090 1307520 1332944 1372896 1387260 1470960 1479744 1499562 1525440 1585440 1644160 1664712 1666180 1716120 1749489 1830528 1849680 1902528 1961280 1999416 2059344 2080890 2113920 2219616 2249343 2288160 2332652 2353536 2378160 2466240 2499270 2574180 2665888 2745792 2774520 2915815 2941920 2959488 2999124 3050880 3170880 3329424 3332360 3432240 3498978 3699360 3748905 3805056 3922560 3998832 4118688 4161780 4439232 4498686 4576320 4665304 4756320 4932480 4998540 5148360 5248467 5331776 5491584 5549040 5831630 5883840 5998248 6341760 6658848 6664720 6748029 6864480 6997956 7398720 7497810 7997664 8237376 8323560 8747445 8878464 8997372 9152640 9330608 9512640 9997080 10296720 10496934 10663552 11098080 11246715 11663260 11767680 11996496 13317696 13329440 13496058 13728960 13995912 14797440 14995620 15745401 15995328 16474752 16647120 17494890 17994744 18661216 19025280 19994160 20593440 20993868 22196160 22493430 23326520 23992992 26242335 26635392 26658880 26992116 27457920 27991824 29991240 31490802 31990656 33294240 33740145 34989780 35989488 37322432 39988320 41186880 41987736 44392320 44986860 46653040 47236203 47985984 52484670 53317760 53984232 55983648 59982480 62981604 66588480 67480290 69979560 71978976 74644864 78727005 79976640 82373760 83975472 89973720 93306080 94472406 95971968 104969340 107968464 111967296 119964960 125963208 133176960 134960580 139959120 143957952 157454010 159953280 167950944 179947440 186612160 188944812 209938680 215936928 223934592 236181015 239929920 251926416 269921160 279918240 287915904 314908020 335901888 359894880 373224320 377889624 419877360 431873856 472362030 479859840 503852832 539842320 559836480 629816040 671803776 719789760 755779248 839754720 863747712 944724060 1007705664 1079684640 1119672960 1259632080 1439579520 1511558496 1679509440 1889448120 2015411328 2159369280 2519264160 3023116992 3359018880 3778896240 4318738560 5038528320 6046233984 7557792480 10077056640 15115584960 30231169920
• Sum of all divisors σ(n): 124265180160
• Sum of proper divisors (its aliquot sum) s(n): 94034010240
• 30231169920 is an abundant number, because the sum of its proper divisors (94034010240) is greater than itself. Its abundance is 63802840320

Bases of 30231169920

• Binary: 11100001001111010110000101110000000₂
• Hexadecimal: 0x709EB0B80
• Base-36: DVYUW00

Squares and roots of 30231169920

• 30231169920 squared (30231169920²) is 913923634731912806400
• 30231169920 cubed (30231169920³) is 27628980695484469696902463488000
• The square root of 30231169920 is 173871.1302085541
• The cube root of 30231169920 is 3115.1931899349

Scales and comparisons

• 30,231,169,920 seconds is equal to 961 years, 13 weeks, 2 days, 19 hours, 12 minutes.
• To count from 1 to 30,231,169,920 would take you about one thousand, nine hundred twenty-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 30231169920 cubic inches would be around 259.6 feet tall.

Recreational maths with 30231169920

• 30231169920 backwards is 02996113203
• 30231169920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30231169920's digits is 36
• More coming soon!