10521010920

Names of 10521010920

• Cardinal: 10521010920 can be written as Ten billion, five hundred twenty-one million, ten thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.052101092 × 10¹⁰

Factors of 10521010920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 380

Divisors of 10521010920

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 28 29 30 35 40 42 53 56 58 60 70 84 87 105 106 116 120 140 145 159 168 174 203 210 212 232 265 280 281 290 318 348 371 406 420 424 435 530 562 580 609 636 696 742 795 812 840 841 843 870 1015 1060 1113 1124 1160 1218 1272 1405 1484 1537 1590 1624 1682 1686 1740 1855 1967 2030 2120 2226 2248 2436 2523 2810 2968 3045 3074 3180 3364 3372 3480 3710 3934 4060 4205 4215 4452 4611 4872 5046 5565 5620 5887 5901 6090 6148 6360 6728 6744 7420 7685 7868 8120 8149 8410 8430 8904 9222 9835 10092 10759 11130 11240 11774 11802 12180 12296 12615 14840 14893 15370 15736 16298 16820 16860 17661 18444 19670 20184 21518 22260 23055 23548 23604 24360 24447 25230 29435 29505 29786 30740 32277 32596 33640 33720 35322 36888 39340 40745 43036 44520 44573 44679 46110 47096 47208 48894 50460 53795 57043 58870 59010 59572 61480 64554 65192 70644 74465 78680 81490 86072 88305 89146 89358 92220 97788 100920 104251 107590 114086 117740 118020 119144 122235 129108 133719 141288 148930 161385 162980 171129 176610 178292 178716 184440 195576 208502 215180 222865 223395 228172 235480 236040 236321 244470 258216 267438 285215 297860 312011 312753 322770 325960 342258 353220 356584 357432 417004 430360 431897 445730 446790 456344 472642 488940 521255 534876 570430 595720 624022 625506 645540 668595 684516 706440 708963 834008 855645 863794 891460 893580 936033 945284 977880 1042510 1069752 1140860 1181605 1248044 1251012 1291080 1295691 1337190 1369032 1417926 1560055 1563765 1654247 1711290 1727588 1782920 1787160 1872066 1890568 2085020 2159485 2281720 2363210 2496088 2502024 2591382 2674380 2835852 3023279 3120110 3127530 3308494 3422580 3455176 3544815 3744132 4170040 4318970 4680165 4726420 4962741 5182764 5348760 5671704 6046558 6240220 6255060 6478455 6616988 6845160 7089630 7488264 8271235 8637940 9069837 9360330 9452840 9925482 10365528 12093116 12480440 12510120 12525013 12956910 13233976 14179260 15116395 16542470 17275880 18139674 18720660 19850964 24186232 24813705 25050026 25913820 28358520 30232790 33084940 36279348 37441320 37575039 39701928 45349185 49627410 50100052 51827640 60465580 62625065 66169880 72558696 75150078 87675091 90698370 99254820 100200104 120931160 125250130 150300156 175350182 181396740 187875195 198509640 250500260 263025273 300600312 350700364 362793480 375750390 438375455 501000520 526050546 701400728 751500780 876750910 1052101092 1315126365 1503001560 1753501820 2104202184 2630252730 3507003640 5260505460 10521010920
• Sum of all divisors σ(n): 38199133440
• Sum of proper divisors (its aliquot sum) s(n): 27678122520
• 10521010920 is an abundant number, because the sum of its proper divisors (27678122520) is greater than itself. Its abundance is 17157111600

Bases of 10521010920

• Binary: 1001110011000110011110001011101000₂
• Hexadecimal: 0x27319E2E8
• Base-36: 4TZXRZC

Squares and roots of 10521010920

• 10521010920 squared (10521010920²) is 110691670778759246400
• 10521010920 cubed (10521010920³) is 1164588277016370935425370688000
• The square root of 10521010920 is 102571.9792145983
• The cube root of 10521010920 is 2191.2191956167

Scales and comparisons

• 10,521,010,920 seconds is equal to 334 years, 27 weeks, 5 days, 23 hours, 2 minutes.
• To count from 1 to 10,521,010,920 would take you about six hundred sixty-nine 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 10521010920 cubic inches would be around 182.6 feet tall.

Recreational maths with 10521010920

• 10521010920 backwards is 02901012501
• 10521010920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 10521010920's digits is 21
• More coming soon!