70729352928

Names of 70729352928

• Cardinal: 70729352928 can be written as Seventy billion, seven hundred twenty-nine million, three hundred fifty-two thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 7.0729352928 × 10¹⁰

Factors of 70729352928

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 144

Divisors of 70729352928

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 59 67 72 78 81 96 104 108 117 118 134 144 156 162 177 201 208 216 234 236 243 268 288 312 324 351 354 402 416 432 468 472 486 531 536 603 624 648 702 708 729 767 804 864 871 936 944 972 1053 1062 1072 1206 1248 1296 1404 1416 1458 1534 1593 1608 1742 1809 1872 1888 1944 2106 2124 2144 2301 2412 2592 2613 2808 2832 2916 3068 3159 3186 3216 3481 3484 3618 3744 3888 3953 4212 4248 4602 4779 4824 5226 5427 5616 5664 5832 6136 6318 6372 6432 6903 6962 6968 7236 7776 7839 7906 8424 8496 9204 9477 9558 9648 10443 10452 10854 11232 11664 11859 12272 12636 12744 13806 13924 13936 14337 14472 15678 15812 16281 16848 16992 18408 18954 19116 19296 20709 20886 20904 21708 23328 23517 23718 24544 25272 25488 27612 27848 27872 28674 28944 31329 31356 31624 32562 33696 35577 36816 37908 38232 41418 41772 41808 43011 43416 45253 47034 47436 48843 50544 50976 51389 55224 55696 57348 57888 62127 62658 62712 63248 65124 70551 71154 73632 75816 76464 82836 83544 83616 86022 86832 90506 93987 94068 94872 97686 101088 102778 106731 110448 111392 114696 124254 125316 125424 126496 130248 135759 141102 142308 151632 152928 154167 165672 167088 172044 173664 181012 186381 187974 188136 189744 195372 205556 211653 213462 220896 229392 233227 248508 250632 250848 260496 271518 281961 282204 284616 303264 308334 320193 331344 334176 344088 362024 372762 375948 376272 379488 390744 407277 411112 423306 426924 458784 462501 466454 497016 501264 520992 543036 559143 563922 564408 569232 616668 634959 640386 662688 688176 699681 724048 745524 751896 752544 781488 814554 822224 845883 846612 853848 925002 932908 960579 994032 1002528 1086072 1118286 1127844 1128816 1138464 1221831 1233336 1269918 1280772 1376352 1387503 1399362 1448096 1491048 1503792 1562976 1629108 1644448 1691766 1693224 1707696 1850004 1865816 1921158 1988064 2099043 2172144 2236572 2255688 2257632 2443662 2466672 2537649 2539836 2561544 2775006 2798724 2881737 2982096 3007584 3031951 3258216 3383532 3386448 3415392 3665493 3700008 3731632 3842316 4162509 4198086 4344288 4473144 4511376 4887324 4933344 5075298 5079672 5123088 5550012 5597448 5763474 5964192 6063902 6297129 6516432 6767064 6772896 7330986 7400016 7463264 7684632 8325018 8396172 8946288 9022752 9095853 9774648 10150596 10159344 10246176 10996479 11100024 11194896 11526948 12127804 12487527 12594258 13032864 13534128 14661972 14800032 15369264 16650036 16792344 17892576 18191706 18891387 19549296 20301192 20318688 21992958 22200048 22389792 23053896 24255608 24975054 25188516 27068256 27287559 29323944 30738528 32989437 33300072 33584688 36383412 37462581 37782774 39098592 40602384 43985916 44400096 46107792 48511216 49950108 50377032 54575118 56674161 58647888 65978874 66600144 67169376 72766824 74925162 75565548 81204768 81862677 87971832 92215584 97022432 99900216 100754064 109150236 113348322 117295776 131957748 133200288 145533648 149850324 151131096 163725354 170022483 175943664 199800432 201508128 218300472 226696644 245588031 263915496 291067296 299700648 302262192 327450708 340044966 351887328 399600864 436600944 453393288 491176062 527830992 599401296 604524384 654901416 680089932 736764093 873201888 906786576 982352124 1055661984 1198802592 1309802832 1360179864 1473528186 1813573152 1964704248 2210292279 2619605664 2720359728 2947056372 3929408496 4420584558 5440719456 5894112744 7858816992 8841169116 11788225488 17682338232 23576450976 35364676464 70729352928
• Sum of all divisors σ(n): 232125892488
• Sum of proper divisors (its aliquot sum) s(n): 161396539560
• 70729352928 is an abundant number, because the sum of its proper divisors (161396539560) is greater than itself. Its abundance is 90667186632

Bases of 70729352928

• Binary: 1000001110111110011000100011011100000₂
• Hexadecimal: 0x1077CC46E0
• Base-36: WHQFI00

Squares and roots of 70729352928

• 70729352928 squared (70729352928²) is 5002641365613582173184
• 70729352928 cubed (70729352928³) is 353833586720694936797460353482752
• The square root of 70729352928 is 265949.9068020141
• The cube root of 70729352928 is 4135.5495464491

Scales and comparisons

• 70,729,352,928 seconds is equal to 2,248 years, 50 weeks, 4 days, 18 hours, 28 minutes, 48 seconds.
• To count from 1 to 70,729,352,928 would take you about four thousand, four hundred ninety-seven 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 70729352928 cubic inches would be around 344.6 feet tall.

Recreational maths with 70729352928

• 70729352928 backwards is 82925392707
• 70729352928 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 70729352928's digits is 54
• More coming soon!