21807314100

Names of 21807314100

• Cardinal: 21807314100 can be written as Twenty-one billion, eight hundred seven million, three hundred fourteen thousand, one hundred.

Scientific notation

• Scientific notation: 2.18073141 × 10¹⁰

Factors of 21807314100

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 382

Divisors of 21807314100

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 13 15 18 20 22 25 26 27 30 33 36 39 44 45 50 52 54 55 60 65 66 67 75 78 81 90 99 100 108 110 117 130 132 134 135 143 150 156 162 165 180 195 198 201 220 225 234 260 268 270 275 281 286 297 300 324 325 330 335 351 390 396 402 405 429 450 468 495 540 550 562 572 585 594 603 650 660 670 675 702 715 737 780 804 810 825 843 858 871 891 900 975 990 1005 1053 1100 1124 1170 1188 1206 1287 1300 1340 1350 1404 1405 1430 1474 1485 1620 1650 1675 1686 1716 1742 1755 1782 1809 1950 1980 2010 2025 2106 2145 2211 2340 2412 2475 2529 2574 2613 2700 2810 2860 2925 2948 2970 3015 3091 3300 3350 3372 3484 3510 3564 3575 3618 3653 3685 3861 3900 4020 4050 4212 4215 4290 4355 4422 4455 4950 5025 5058 5148 5226 5265 5427 5620 5850 5940 6030 6182 6435 6633 6700 7020 7025 7150 7236 7306 7370 7425 7587 7722 7839 8100 8430 8580 8710 8775 8844 8910 9045 9273 9581 9900 10050 10116 10452 10530 10725 10854 10959 11055 11583 11700 12060 12364 12645 12870 13065 13266 14050 14300 14612 14740 14850 15075 15174 15444 15455 15678 16860 17420 17550 17820 18090 18265 18425 18546 18827 19162 19305 19899 20100 21060 21075 21450 21708 21775 21918 22110 22275 22761 23166 23517 25290 25740 26130 26325 26532 27135 27819 28100 28743 29700 30150 30348 30910 31356 32175 32877 33165 35100 36180 36530 36850 37092 37654 37935 38324 38610 39195 39798 40183 42150 42900 43550 43836 44220 44550 45225 45522 46332 46365 47034 47905 50580 52260 52650 54270 54795 55275 55638 56481 57486 57915 59697 60300 61820 63225 64350 65325 65754 66330 70551 73060 73700 75308 75870 77220 77275 78390 79596 80366 83457 84300 86229 87100 89100 90450 91044 91325 92730 94068 94135 95810 96525 98631 99495 105300 108540 109590 110550 111276 112962 113805 114972 115830 117585 119394 120549 126450 128700 130650 131508 132660 135675 139095 141102 143715 151740 154550 156780 160732 164385 165825 166914 169443 172458 180900 182650 185460 188270 189675 191620 193050 195975 197262 198990 200915 207097 219180 221100 225924 227610 231660 231825 235170 238788 239525 241098 244751 250371 252900 258687 261300 271350 273975 278190 282204 282405 287430 289575 295893 298485 309100 328770 331650 333828 338886 344916 352755 361647 365300 376540 379350 386100 391950 394524 397980 401830 414194 417285 431145 455220 463650 470340 470675 479050 482196 489502 493155 497475 500742 508329 517374 542700 547950 556380 564810 569025 574860 579150 587925 591786 596970 602745 621291 657540 663300 677772 695475 705510 718575 723294 734253 758700 776061 783900 803660 821925 828388 834570 847215 862290 927300 941350 958100 979004 986310 994950 1001484 1004575 1016658 1034748 1035485 1084941 1095900 1129620 1138050 1158300 1175850 1183572 1193940 1205490 1223755 1242582 1251855 1293435 1390950 1411020 1412025 1437150 1446588 1468506 1479465 1492425 1524987 1552122 1643850 1669140 1694430 1724580 1763775 1808235 1863873 1882700 1972620 1989900 2009150 2033316 2070970 2086425 2155725 2169882 2202759 2276100 2351700 2410980 2447510 2465775 2485164 2503710 2541645 2586870 2692261 2781900 2824050 2874300 2937012 2958930 2984850 3013725 3049974 3104244 3106455 3254823 3287700 3388860 3527550 3616470 3671265 3727746 3880305 4018300 4141940 4172850 4236075 4311450 4339764 4405518 4895020 4931550 5007420 5083290 5173740 5177425 5384522 5424705 5591619 5648100 5917860 5969700 6027450 6099948 6118775 6212910 6259275 6467175 6509646 6608277 7055100 7232940 7342530 7397325 7455492 7624935 7760610 8076783 8345700 8472150 8622900 8811036 9041175 9319365 9863100 10166580 10354850 10769044 10849410 11013795 11183238 12054900 12237550 12425820 12518550 12708225 12934350 13019292 13216554 13461305 14685060 14794650 15249870 15521220 15532275 16153566 16274115 16774857 16944300 18082350 18356325 18638730 19401525 19824831 20709700 21698820 22027590 22366476 24230349 24475100 25037100 25416450 25868700 26433108 26922610 27123525 27958095 29589300 30499740 31064550 32307132 32548230 33041385 33549714 36164700 36712650 37277460 38124675 38803050 39649662 40383915 44055180 46596825 48460698 50832900 53845220 54247050 55068975 55916190 62129100 65096460 66082770 67099428 67306525 72691047 73425300 76249350 77606100 79299324 80767830 81370575 83874285 93193650 96921396 99124155 108494100 110137950 111832380 121151745 132165540 134613050 139790475 145382094 152498700 161535660 162741150 165206925 167748570 186387300 198248310 201919575 218073141 220275900 242303490 269226100 279580950 290764188 325482300 330413850 335497140 363455235 396496620 403839150 419371425 436146282 484606980 495620775 559161900 605758725 660827700 726910470 807678300 838742850 872292564 991241550 1090365705 1211517450 1453820940 1677485700 1817276175 1982483100 2180731410 2423034900 3634552350 4361462820 5451828525 7269104700 10903657050 21807314100
• Sum of all divisors σ(n): 84588710976
• Sum of proper divisors (its aliquot sum) s(n): 62781396876
• 21807314100 is an abundant number, because the sum of its proper divisors (62781396876) is greater than itself. Its abundance is 40974082776

Bases of 21807314100

• Binary: 10100010011110100010011010010110100₂
• Hexadecimal: 0x513D134B4
• Base-36: A0NIF90

Squares and roots of 21807314100

• 21807314100 squared (21807314100²) is 475558948256058810000
• 21807314100 cubed (21807314100³) is 10370663357685521697742221000000
• The square root of 21807314100 is 147672.9971931225
• The cube root of 21807314100 is 2793.8348237837

Scales and comparisons

• 21,807,314,100 seconds is equal to 693 years, 21 weeks, 11 hours, 15 minutes.
• To count from 1 to 21,807,314,100 would take you about one thousand, three hundred eighty-six 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 21807314100 cubic inches would be around 232.8 feet tall.

Recreational maths with 21807314100

• 21807314100 backwards is 00141370812
• 21807314100 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 21807314100's digits is 27
• More coming soon!