20706392070

Names of 20706392070

• Cardinal: 20706392070 can be written as Twenty billion, seven hundred six million, three hundred ninety-two thousand and seventy.

Scientific notation

• Scientific notation: 2.070639207 × 10¹⁰

Factors of 20706392070

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 30

Divisors of 20706392070

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 5 6 7 9 10 13 14 15 18 21 26 27 30 35 39 42 45 49 54 63 65 70 78 81 90 91 98 105 117 126 130 135 147 162 169 182 189 195 210 234 243 245 270 273 294 315 338 343 351 378 390 405 441 455 486 490 507 546 567 585 630 637 686 702 729 735 810 819 845 882 910 945 1014 1029 1053 1134 1170 1183 1215 1274 1323 1365 1458 1470 1521 1638 1690 1701 1715 1755 1890 1911 2058 2106 2205 2366 2401 2430 2457 2535 2646 2730 2835 3042 3087 3159 3185 3402 3430 3510 3549 3645 3822 3969 4095 4410 4459 4563 4802 4914 5070 5103 5145 5265 5670 5733 5915 6174 6318 6370 6615 7098 7203 7290 7371 7605 7938 8190 8281 8505 8918 9126 9261 9477 9555 10206 10290 10530 10647 11466 11830 11907 12005 12285 13230 13377 13689 14406 14742 15210 15435 15795 16562 16807 17010 17199 17745 18522 18954 19110 19845 21294 21609 22113 22295 22815 23814 24010 24570 24843 25515 26754 27378 27783 28665 30870 31213 31590 31941 33614 34398 35490 35721 36015 36855 39690 40131 41067 41405 43218 44226 44590 45630 46305 47385 49686 50421 51030 51597 53235 55566 57330 57967 59535 62426 63882 64827 66339 66885 68445 71442 72030 73710 74529 80262 82134 82810 83349 84035 85995 92610 93639 94770 95823 100842 103194 106470 108045 110565 115934 119070 120393 123201 124215 129654 132678 133770 136890 138915 149058 151263 154791 156065 159705 166698 168070 171990 173901 178605 187278 191646 194481 200655 205335 216090 218491 221130 223587 240786 246402 248430 250047 252105 257985 277830 280917 287469 289835 302526 309582 312130 319410 324135 331695 347802 357210 361179 372645 388962 401310 405769 410670 416745 436982 447174 453789 464373 468195 479115 500094 504210 515970 521703 561834 574938 579670 583443 601965 616005 648270 655473 663390 670761 722358 745290 756315 773955 811538 833490 842751 862407 869505 907578 928746 936390 958230 972405 1043406 1083537 1092455 1117935 1166886 1203930 1217307 1232010 1250235 1310946 1341522 1361367 1404585 1437345 1512630 1547910 1565109 1685502 1724814 1739010 1750329 1805895 1944810 1966419 2012283 2028845 2167074 2184910 2235870 2268945 2321865 2434614 2500470 2528253 2608515 2722734 2809170 2840383 2874690 2917215 3130218 3250611 3277365 3353805 3500658 3611790 3651921 3932838 4024566 4057690 4084101 4213755 4312035 4537890 4643730 4695327 5056506 5217030 5417685 5680766 5834430 5899257 6036849 6086535 6501222 6554730 6707610 6806835 7303842 7584759 7825545 8168202 8427510 8521149 8624070 8751645 9390654 9832095 10061415 10835370 10955763 11798514 12073698 12173070 12252303 12641265 13613670 14085981 14201915 15169518 15651090 16253055 17042298 17503290 17697771 18259605 19664190 20122830 20420505 21911526 22754277 23476635 24504606 25282530 25563447 28171962 28403830 29496285 30184245 32506110 32867289 35395542 36519210 37923795 40841010 42257943 42605745 45508554 46953270 51126894 53093313 54778815 58992570 60368490 61261515 65734578 70429905 75847590 76690341 84515886 85211490 88488855 98601867 106186626 109557630 113771385 122523030 127817235 140859810 153380682 159279939 164336445 176977710 197203734 211289715 227542770 230071023 255634470 265466565 295805601 318559878 328672890 383451705 422579430 460142046 493009335 530933130 591611202 690213069 766903410 796399695 986018670 1150355115 1380426138 1479028005 1592799390 2070639207 2300710230 2958056010 3451065345 4141278414 6902130690 10353196035 20706392070
• Sum of all divisors σ(n): 70595505936
• Sum of proper divisors (its aliquot sum) s(n): 49889113866
• 20706392070 is an abundant number, because the sum of its proper divisors (49889113866) is greater than itself. Its abundance is 29182721796

Bases of 20706392070

• Binary: 10011010010001100100111100000000110₂
• Hexadecimal: 0x4D2327806
• Base-36: 9IG1UDI

Squares and roots of 20706392070

• 20706392070 squared (20706392070²) is 428754672556558884900
• 20706392070 cubed (20706392070³) is 8877962351800577520781402743000
• The square root of 20706392070 is 143897.1579635957
• The cube root of 20706392070 is 2746.0059736719

Scales and comparisons

• 20,706,392,070 seconds is equal to 658 years, 20 weeks, 5 days, 7 hours, 34 minutes, 30 seconds.
• To count from 1 to 20,706,392,070 would take you about one thousand, three 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 20706392070 cubic inches would be around 228.8 feet tall.

Recreational maths with 20706392070

• 20706392070 backwards is 07029360702
• The number of decimal digits it has is: 11
• The sum of 20706392070's digits is 36
• More coming soon!